50 ultimate travel apps ... so far

50 ultimate travel apps ... so far

It's hard to keep up with all the travel apps being released -- which is why we've pulled out the best 50 to date

There is of course one smartphone app no true traveler could ever do without. This one

But once you've downloaded that, why not browse these too?

We're going to skip over obvious ones like Twitter, Facebook, Skype, Gowalla, Foursquare, Instagram, Google Earth/Maps, as worthy as they are, for ones you may have overlooked, but shouldn't. 

Also on CNNGo: 20 most iconic skyscrapers

Kayak appThe world in the palm of your hand.

1. Kayak -- Flight search

More than a few trips begin with Kayak, one of the web's most popular travel services. Its mobile apps are great as well, allowing you to search flight details with ease on a mobile device.

I especially like the "explore" function, which presents you with a map of the world and the prices that it would cost to travel to various locations. For those who dream about traveling as much as they actually travel, the Kayak app is for you.

I mean seriously, who knew about these little Mariana Islands?

Download: iOS | Android Market

Also on CNNGo: New 7 wonders of nature 

Time Out appThe magazine, condensed.

2. Time Out -- Location guide

Time Out has an assortment of apps for big cities New York, Paris, and London as well as for pacific hubs like Kuala Lumpur, Sydney, and Melbourne.

While it would be better if more cities were available, the ones that do have guides are well served with lots of information about entertainment, nightlife, and the best places to eat near you.

The apps I tried were location-aware (if you allow it) and will then show you points of interest nearby.

Visit Time Out Digital on iTunes

Lonely Planet appA Lonely Planet book store on your phone.

3. Lonely Planet Travel Guides

As you might expect, Lonely Planet has a lot of guides and phrasebook apps available in Apple's App Store. And just as you likely have more than one Lonely Planet book on your bookshelf, it's very possible that you're going to buy more than one Lonely Planet guide.

In order to manage your Lonely Planet purchases, you can add a sort of Lonely Planet catch-all app, which lets you access its entire catalog, including stored titles you've bought already.

Download for iOS

TripIt appLess thinking means more time for doing.

4. TripIt -- Travel planner

All those confirmation mails that you get from hotels and airlines, you can simply forward along to plans@tripit.com, which will then magically generate a digital itinerary that you can refer to on your mobile device.

You can add multiple trips to TripIt if you're a frequent traveler, or just use it for a single vacation. TripIt was awarded Best Travel Mobile App for 2011 at the Webby Awards. It's not hard to see why.

Download: iOS | Android Market

5. Evernote -- Organizer

This popular digital note-taking app makes for a very helpful travel companion as well. I've not used it on trips myself, but Brett Terpstra recently pointed out that the app can really shine when you're on the road.

Take pictures of receipts and other important paperwork, and let Evernote's OCR help with the cataloguing. While I'm not a big fan of the Evernote desktop app (Brett's Notational Velocity wins out there), I think Evernote definitely wins when note-taking on the go.

Also on CNNGo: Classes to take around the world

UNESCO appWorld's best destinations, digitalized.

6. UNESCO World Heritage -- Location guide

For travelers who would like a bucket list of amazing places to visit in their lifetime, the World Heritage app will do the trick.

It costs US$4.99, but that's a pretty good deal for a complete list of over 900 sites with 650 photographs as well. You can browse sites according to country or by classification, and favorite the ones you'd like to revisit later.

Download: iOS

xe currency appNo math? No problem.

7. XE currency exchange 

If you plan to hit multiple countries during your travels, it's always useful to have a currency conversion app handy. XE.com is one of the best known and most reliable currency-related sites on the net, and as you might expect, its app is no exception.

Just set your default currency and you can keep tabs on a number of others. Perhaps the best thing about it is that it remembers the most recently updated rate, so you can still convert with reasonable accuracy even when you don't have a connection.

Download: iOS | Android Marketplace

Google Translate appNot as good as a human, but cheaper.

8. Google Translate 

Few companies bust language barriers better than Google, and the Google Translate app does this exceptionally well. Like the Google Translate web service, you can translate pieces of text with ease.

Of course the accuracy is not always perfect, but it's about as good as it gets. But where the app excels is in voice recognition. It allows you to speak in English (or another language) and it will translate what you said into the language of your choice.

If you've ever had difficulty making yourself understood to a speaker of a foreign language, then this free app will certainly help. Check out a video demo here.

Download: iOS | Android Market Place

9. Trip Journal -- Trip documenter 

Currently on sale for US$0.99, Trip Journal is an award-winning travel app that lets you digitally document your trip on your iOS, Android, Bada or Symbian device.

With Google Maps/Earth integration, you get to map places that you've visited, geo-tag your photos and videos, or write blog entries too. Once you're finished you can export trips to Facebook where your friends can follow along on your path.

Download: iOS | Android Market

AirBnB appHome from phone.

10. Airbnb -- Accommodation

Airbnb is an essential app for the tech-savvy backpacker, listing affordable accommodation around the globe -- ranging "from a private apartment to a private island."

In addition to searching for places to stay, you can also offer your own room for rent, if you'd like to make a little extra money. So far there are 150,000 places listed in 190 countries. In-app messaging to guests/hosts make communication frictionless, keeping all activity on your mobile.

Download: iOS | Android Market

Also on CNNGo: 10 of the world's ultimate sights

11. Dropbox -- File sharing/storage

In the past, if you needed important documents while traveling that often meant scanning and emailing them to yourself. But now there's Dropbox.

Perhaps the best consumer cloud storage service out there, Dropbox gives you two gigabytes of free storage with paid options if you need more.

Having Dropbox on your laptop or phone is also a great way to protect yourself against theft, because even if your device is stolen, you still have your key information.

Download: iOS | Android Market 

Also on CNNGo: Thrill seeker's bucket list -- 50 crazy things

Dropphox appThe death of the SD card?

12. Dropphox -- Photo sharing/storage

Dropphox is an application that sends your iPhone photos to the above-mentioned Dropbox, giving you a cloud backup only seconds after you snap off the picture.

If you share a Dropbox folder with friends or family, then they'll be notified of any photos you take in real time. The new version 1.1 supports geo-tagging of photos, although you'll need an Internet connection for this function to work.

Foreign correspondents would do well to install this one. It costs US$1.99.

Download: iOS

wikitude appA tour guide that won't beg you for a tip after.

13. Wikitude -- Location guide

This is a very handy application that draws a plethora of useful info about your surroundings from Wikitravel (a Wiki for travelers).

The display uses Augmented Reality to display annotations of nearby points of interest over the top of the regular camera display. Wikitude certainly looks useful, though it did throw an occasional 'cam view memory warning' for me.

Download: iOS | Android

Skype wifi appCheaper way to access Wi-Fi spots.

14. Skype Wi-Fi-- Communication

An obvious addition to any travel app list would be Skype. But a less obvious addition to your app repertoire is Skype's recently released Skype Wi-Fi application.

If you've ever been in an airport browsing all the paid Wi-Fi hotspots, but not willing to pay for any, then this app might be of use. Skype Wi-Fi lets you pay using Skype Access, and on a per-minute basis too, so you only pay for as much time as you need, rather than a full hour or a day. 

Download: iOS 

15. AccuWeather -- Weather report

There are more than a few weather applications available to mobile users. And while I haven't tried them all, I think you can't go wrong with AccuWeather.

The ability to add multiple locations along your trip (place of departure and destination) certainly helps, as does the feature that lets you browse tomorrow's forecast by the hour.

If you're making plans that could be tripped up by weather, this is a wonderful app to have. Golfers take note.

Download: iOS | Android Market

Also on CNNGo: 15 city hotel rooms with awesome views

MTrip appTakes the hard work out of sightseeing.

16. mTrip -- Location guide/planner

mTrip travel guides are available for most of the world's major cities including many in Asia, such as Tokyo, Shanghai, Singapore, Bangkok, and Hong Kong. There are offline maps for when you don't have an Internet connection, as well as a fancy AR feature that lets you browse points of interest nearby.

There's a function that lets you send virtual postcards to friends and family, either via email or on Facebook. The trip auto-generated itineraries are slick, mapping out the places you plan to go in a given day according to the types of places you enjoy (i.e. museums, parks, etc).

Check out a video demo here.

Download: iOS | Android Market

17. Highlights for iPad -- Hot spot finder

As someone who isn't a huge fan of Foursquare or Gowalla, I was pretty tickled to stumble upon highlights. This clever app takes all the most popular places that people check into on those platforms, and makes them browsable via a convenient map.

So if you find yourself in a strange location and you want to find the most popular places in the area, just fire up Highlights to see where people check in the most. You can scan reviews and photos, and add locations to your personal planner. The app isn't free, but at US$0.99 it's pretty close.

Download: iOS

Tripadvisor app50 million reviews, at least some of which are real.

18. TripAdvisor -- Travel reviews

TripAdvisor is another wildly popular travel application that features a number of practical uses from finding flights to hunting hotels.

Perhaps the biggest plus is the ability to browse so many reviews from places of interest. Like many of the travel applications we've featured on this list, TripAdvisor also comes with an augmented reality function called "Live View."

Download: iOS | Android Market

Google Goggles appYour third eye when traveling.

19. Google Goggles -- Image search/translate

This innovative app has received much attention since it first hit the Android Market. It lets you search on Google by just taking a picture. So, if you're visiting a landmark, you can take a picture which Google will then analyze and provide results for.

More practical however is the OCR function, which will let you take pictures of foreign text, which you can then run through Google Translate. Google has a demo video here if you'd like to learn more.

Download: Android Market

Orient appEssentially shows you lots of places you aren't at.

20. Orient -- Location finder

This is a very simple app, but it's one of my favorites. Orient gives you a sort of compass view of a list of locations, showing you where certain locations are in relation to you. When you fire up the app, it shows major world cities.

But to get the full benefit, try adding all the places you plan to visit during your next day trip. If you're doing a walking tour of a city, Orient show you the direction and distance of all your destinations.

Orient Lite is a free application, but there is a US$0.99 version with slick AR functionality.

Download: iOS

Also on CNNGo: World's 15 most spectacular swimming pools

Around Me appNinety-nine yards to a bar -- that'll work up a thirst.

21. AroundMe -- Location finder

This aptly named app tells you all the points of interest that are located near you. It detects your current location, and lets you select from categories like bars, cafés, hospitals, and hotels to filter though the results.

You can review the places on a map, or try the AR feature with markers overlaid on your phone' camera viewfinder. It's undoubtedly a quality app, but its mileage may vary as some locations do not have as many results as others (I tried Tokyo, and the results were not so helpful).

Download: iOS | Android Market

Also on CNNGo: The travel mates you meet in hell

Hotels.com appAlso comes with a buy 10 room nights get one free perk.

22. Hotels.com -- Accommodation

You've probably already figured out what this app does. The Hotels.com app lets you search and book hotels all from your mobile phone. The location-aware function makes it possible to find the closest hotel where you are currently.

Users can also access their reservation information even without an Internet connection. Even if you aren't a member of Hotels.com, the app is still extremely useful if you're in a new city looking for a place to stay.

Download: iOS | Android Market

Converse appCommunicating without talking.

23. Converse -- Translate

This iPad application is a very innovative one, but it isn't without flaws. Much like the Google Translate app, Converse aims to solve travelers' language woes with a real-time mobile solution.

With keyboards on opposite sides of your iPad, two people can face each other and communicate by typing on the iPad. So far, messages can be translated into English, French, Spanish, German, Portuguese, Italian, and Dutch.

But the biggest issue is that it requires an internet connection to work, so travelers on the road might be left to their pocket phrasebooks more often than not. However for someone like a hotel concierge with constant access to a connection, it could be a very snazzy work tool. 

Download: iOS

Hipmunk appA fun way to find flights.

24. Hipmunk Flight Search

Here's another flight search app that wins points for style. Flight options on Hipmunk are presented not in a list but rather on a sort of visual timeline sorted by various criteria.

Perhaps the most interesting sort filter is "Agony," which shows you the least painful of your options. You can sort by conventional filters like price, duration, and departure time.

Download: iOS

SkyScanner appSix hundred airlines at your fingertips.

25. Skyscanner -- Flight search

If you need to check flight availability and prices on the go, Skyscanner is a must for your iOS or Android device. It's a free application that covers over 670,00 flights on more than 600 airlines.

The scroll date selection is pretty convenient, and I got a kick out of the airplane loading bar that appeared while I was waiting for search results. For anyone who flies regularly, this is a great app.

Download: iOS | Android Market

Also on CNNGo: 50 natural wonders to see before you die

26. Wordpress for iOS -- Blogging

I wouldn't normally include this, but a recent upgrade that added new text styling buttons and full-screen editing makes it worth a push to bloggers on the go.

My mobile blogging app of choice is still Writing Kit for the iPad (with Markdown support), but if you want a decent editor on the cheap, the Wordpress app is a good choice.

Download: iOS

Nursery rhymes appSo you can be there when you aren't.

27. Nursery Rhymes with StoryTime -- Remote storytelling

While most of the apps on this list focus on helping you have fun, we can't forget about the people we've left at home. That's the spirit behind this Nursery Rhymes application, which lets travelers read stories to loved ones from a remote location.

Available for both iPhone and iPad, Nursery Rhymes features wonderful artwork that both parents and kids can enjoy. It's available in the app store for US$3.99. Check out the promo video here.

Download: iOS

upacking list appProving that somewhere there is an app for everything.

28. uPackingList -- Travel organizer

It's debatable whether or not you really need an app to help you put your stuff in a suitcase. But for those who do, uPacking List provides an assortment of common items that you can choose from and add to your list.

In the interests of testing the app, I made up a hypothetical list as a demonstration (pictured). The app is ad-supported, but there's a paid option if you don't like the advertising.

Download: iOS | Android Market

Living Earth appCombining some of the single apps already out there.

29. Living Earth HD -- Travel organizer

This application rolls a lot of functions into one, ranging from weather, to a world clock, to an alarm for when you need a wake-up call.

Throw in a beautiful interface and you have a great addition to your travel app arsenal. Living Earth HD isn't free, but it's currently discounted 50 percent, to US$0.99.

Download: iOS

Knapsack appBigger, bolder and better than your regular mobile app.

30. Knapsack -- Travel  organizer

While this list is practically all mobile apps, I'm going to include one exception to the rule. Because after all, more than a few of us bring along a laptop when we travel, so it stands to reason that a Mac travel app could be a useful addition.

Knapsack for Mac is a useful multi-purpose travel app that includes map integration, itinerary and iCal functions, as well as to-do lists. It costs US$29, but give the free demo a try first to see if it's a good fit for you.

Download: Mac OS X

Also on CNNGo: Best travel products for 2012

31. World Atlas HD -- Maps

For travelers with stops in multiple countries, this app by the National Geographic Society is a good reference. The design of the maps included with this app are a refreshing change from normal digital maps.

But if you have an Internet connection, you can still zoom in to view small details on Microsoft Bing maps. You can also browse interesting data and statistics regarding the countries you plan to visit.

Download: iOS

Also on CNNGo: How photography has ruined travel

Expensify appOne expense you won't need to record -- this app's. It's free.

32. Expensify -- Finance organizer

This popular app is a great companion for business travelers. Use Expensify to keep track of your purchases and transactions by syncing with your credit cards and bank accounts.

The app also acts as a receipt scanner, taking advantage of your mobile phone's camera. After your trip, you're sent a PDF report of all your spending which you can submit to your company for reimbursement.

Download: iOS | Android Market

33. GateGuru -- Airport guide

If you're a person who spends a lot of time in airports, GateGuru will be a godsend. This app contains a detailed list of places within 120 airports worldwide, including different terminals, cafés, restaurants and gift shops.

There are lots of reviews available for some airports, although when I browsed Narita it was sorely lacking. Nonetheless, having access to so many airport maps on the go is very helpful, especially if you find yourself running late and unsure of where you need to go.

Download: iOS | Android Market

Flight Track Pro appNow you can plan your angry outbursts in advance.

34. FlightTrack Pro -- Flight information

This award-winning app is one of the most expensive on our list at US$9.99, but it's also one of the most practical. FlightTrack Pro integrates with TripIt, importing your flight itinerary so you can track its status in real time.

Flight maps show your progress as well as the current weather. Knowing the status of your flight allows you to share it with people who may be waiting on the ground, via email, Facebook, or Twitter.

One app review claimed that on occasion the app provides even better information than the airline!

Download: iOS | Android Market

Tripline appKind of like a mobile memory.

35. Tripline -- Travel documenter

Although still in beta, Tripline is a really fun app to play with while traveling. You can create a mapped timeline of your travels by checking into a location, taking a photo or video, or jotting down a few notes about your stop.

When you return home, you can replay the entire trip in an interactive presentation, reviewing your notes and collected media that documented your time on the road.

Download: iOS or access via tripline.net/mobile

Also on CNNGo: Best fixers for super-rich travelers

36. My TSA -- U.S. travel information

For travelers passing through the United States, it certainly helps to be familiar with the rules and regulations of the TSA. The My TSA app tells you exactly that, with a practical travelers guide telling you what sorts of things you can and cannot take with you when you fly.

The app also provides flight delay information for airports nationwide, as well as tips for how to prepare for security checkpoints.

Download: iOS

wifi finder appA radar always looks good, whatever it's searching for.

37. Wi-Fi Finder 

Many of the apps on this list are dependent on an Internet connection. This application helps ensure that you have one by helping you find one of over 500,000 locations listed worldwide.

You can filter according to whether a hot spot is free or paid, although in some countries, the results are less than ideal. I explored some of the regions for Asia, and many places didn't show a lot of results.

The app is free though, so there's no harm in trying it out.

Download: iOS | Android Market

Jetlag Genie appThe redeye should now be called the brighteye.

38. JetLag Genie -- Health

If your trip is going to include a long flight, you might want to invest a couple of bucks into JetLag Genie.

Once you specify all your flight information and sleep patterns, the application tells you what course of action you should take -- before, during and after your flight -- to minimize jet lag.

For international travelers, this is a great app.

Download: iOS

Tripwolf appNever get lost again. Shame.

39. tripwolf -- Location guide

The tripwolf app provides access to travel guides for most of the world's major cities. And while the main app is free, if you want an in-depth city guide, you can purchase it in-app for about US$5.

There's an augmented reality viewer, and those are always fun for looking at points of interest nearby. But perhaps the most useful feature is having maps available when offline.

Download: iOS | Android Market

Fotopedia appBest way to get itchy feet.

40. Fotopedia Heritage -- Image-based location guide

Another great way to browse UNESCO World Heritage sites is by using the award-winning Fotopedia Heritage app. You can browse all world heritage sites on a single map, and click through to view information about them as well as stunning photography.

It's available for both iPhone and iPad, although if you want to experience the full benefit of the application, try it on the iPad.

Download: iOS

Also on CNNGo: 7 sci-fi innovations that will change travel

41. aMetro -- Transport information

Most of the major world cities will have applications for navigating city trains or subways. For bigger cities like Tokyo, there are more robust options available.

But if you'd like a single app that gives you access to transit systems all over the world (in 180 cities to be exact) then aMetro is the way to go. There's a video demo of the app in action available on YouTube if you'd like a preview.

Download: Android Market

Also on CNNGo: Met on a plane? Website reconnects mid-air tristes 

42. Convert Clothes -- Clothing size converter

While shopping abroad, travelers often run into the dilemma of figuring out foreign sizes. Thankfully the Convert Clothes app for iPhone has you covered.

Whether you're shopping for shoes, pants, a shirt, or even a bra, the app converts sizes for a number of different countries (Britain, Japan, Korea, France, for to name a few). It's a simple app that performs a simple task, and best of all it's free.

Download: iOS

imovie appFor YouTubers on the go.

43. iMovie -- Video

I nearly overlooked this one, but if you decide to shoot any video on your trip using an Apple mobile device, then you're probably going to want to drop US$5 on iMovie.

Choose a theme and edit your video and add music or sound effects, and share with your friends online when you're finished (publish to YouTube, Facebook, or Vimeo). Once you get the hang of video editing on a mobile device, you'll have one less reason to bring along your laptop.

Download: iOS

tipping bird appNo more angry waiters/hairdressers/cab drivers.

44. Tipping Bird -- Tipping information

Tipping is a practice that can vary from one country to the next. Indeed in many cultures, they might not even tip at all.

The Tipping Bird app lets you select a country, and then it tells you a recommended tip for typical situations, such as in restaurants or taxis. You can also convert the currency to your own, just so you have a relative idea of how big a hole you're burning in your pocket.

Download: Android Market

Everytrail appEven nature lovers need to get on the grid occasionally.

45. EveryTrail -- Location guide

For those who especially enjoy the great outdoors, EveryTrail is an important app to bring along. In addition to letting you map your route via GPS, EveryTrail also contains the shared trails of other users.

So if you find yourself in a strange land in need of a recommended route, try firing up EveryTrail to see if there are any shared guides for your area.

Download: iOS | Android Market

Also on CNNGo: 10 mountains for every level of climber

46. Postagram -- Communication

While sharing postcards online is great for most people, it's possible that you might have a few loved ones who have yet to join the digital world.

Postagram solves this problem by letting you create a postcard with photos on your iPhone, and then ships it as a physical postcard to whoever you choose. There is a charge of course, but there always is when sending mail, right?

Download: iOS | Android Market

Photosynth appGreat pictures just a download away.

47. Photosynth -- Photography

If you happen to find yourself standing in awe at some spectacular view or landscape, you'll need some way to capture the scene to share with friends later.

Thankfully there are a number of panorama applications out there. Pano and 360 Panorama are both available for US$1.99 each, but if you'd like a free one, try out Microsoft's Photosynth.

In addition to panning horizontally, you can also pan vertically -- even creating a full sphere panorama if you like.

Download: iOS 

Trip splitter appYep, even down to the cents. Don't say we're not for equality.

48. Trip Splitter -- Finance organizer

This app is a handy way to divy up travel costs if you're on a trip with friends. Most of the time, whoever has the cash readily available will pay, but quite often it can be tricky to remember who paid for what at the end of your travels.

Trip Splitter (for iPhone or iPad) helps you do this, although the less-than-intuitive interface does take some getting used to. There's a free version that supports inputs for two travelers, but if you have more people whose payments you want to track, you'll want the paid version (US$1.99).

Download: iOS

mpassport appCan't put a price on health? Actually you can. US$0.99.

49. mPassport -- Health

mPassport apps give you medical resources for a number of cities around the world, including many in which assistance in English might be otherwise hard to find. 

The service claims to be a "mobile, medical, concierge" with English-speaking doctors and dentists available in many cities around the world. Apps for each city cost US$0.99.

Download: iOS

50. Due -- Travel organizer

Time is always a factor when you travel, so in order to make the most of yours, you might want to make use of a reminder or timer application.

Due is both of those in one, and you can use it to remind you of important tasks on your trip, or you can have it alert you when to move on to the next item on your itinerary.

For users who want something a little better than Apple's regular calendar app, Due is a great addition, though it does cost US$4.99.

Download: iOS

Also on CNNGo: World's 50 best beaches

First published January 2012, updated September 2012

Rick Martin lives in Tokyo where he writes about technology in Japan, China, and around Asia. He contributes to TechInAsia.com, The Japan Times and a few other publications. He can be reached via his website, 1Rick.com.

Read more about Rick Martin