Gadling

It should come as no surprise that owning a smartphone in 2012 is a traveler’s perfect tool to better explore, organize and record their travels. And by now, there are literally thousands of app roundups out there to help lead you to the good ones. But this isn’t another one of those roundups. Instead, today Gadling is taking a closer look at how to use your existing apps – the ones you already have in 2012 – to travel smarter.

Consider the issues you typically face on the road. You’re hungry, or lost. Perhaps you’re simply trying to communicate with someone in a foreign language. The truth is you don’t always need to spend $1.99 on the newest “travel app” to do these things. Sometimes the best app is the one you already have on your smartphone.

Based on hundreds of hours on the road, both here in the U.S. and abroad, testing various mobile apps, we’ve compiled the following travel tips to help you get the most out of the apps on your smartphone. Are you a travel app pro? Click through for our tips.Use Your Camera to Save Important Information
Unless you’ve been living under a rock recently, you’re probably already aware of the huge boom in mobile travel photography apps and tips in recent months. And certainly smartphones (iPhones in particular) have proven themselves as clear winners for traveling photographers.

But are you using your phone’s camera to its full potential? Truth is, your smartphone’s camera makes a great storage and communication tool. Don’t want to carry around your map with directions to dinner? Take a photo. How about a snapshot of the street where your hotel is at so you can show the taxi driver? Voila. Have a food allergy? Take a photo of the food to show at the restaurant.

Get a Recommendation from a Local
Many travel apps claim to help you find cool things to do in new places you’re visiting. Problem is, they don’t deliver. The secret is that locals in your destination don’t use them. The trick to getting good recommendations is to use what the locals use, and right now those two apps are Foursquare and Yelp.

If you’re not already using Foursquare, it’s quietly become the new killer travel app. Most people think of Foursquare as “that service that lets you check in to bars to try and look cool.” But with a series of great recent updates, including an ability to share and make lists and the new explore feature, Foursquare is now a powerful tool to help you find good stuff to eat, see and do in unknown places. Check out their Foursquare Cities account for some great user-created tips in cities like Berlin, Milan, Sydney, London and more.

Yelp is another app many of us know from our daily wanderings in our hometown. Ever tried it on the road? Open the app and click on “Nearby” on the bottom menu, then “Hot New Businesses” to find out what local users are talking about right now.

Store Your Travel Research on Your Phone
Now that the vast majority of travel research happens on the web, there’s no reason for all that research to get stuck on your computer when you leave for the airport. Take it with you – use your smartphone to collect it all in one place.

Many people already use mobile reading apps like Instapaper (for iOS) or Read it Later (for Android) to collect long articles for offline storage – why not create a folder of great articles for your trip? Don’t forget to install the app’s “bookmarklets” on your web browser for easy adding. Another great free source of info is Wikitravel – try uploading the whole destination guide for the city you’re visiting to your Instapaper or Read It Later app for easy offline reading. Evernote is another great document storage app you may already have that lets you store everything from web links to photos to audio recordings.

Make Cheaper Phone Calls and Pay Less for Wi-Fi
If you’ve ever placed a phone call from abroad using your cell phone, you probably remember the sticker shock that came with it when you got the bill back. That’s where Skype’s suite of mobile apps can be a real lifesaver. Use your mobile phone over a Wi-Fi connection to make phone calls (and send texts) while abroad to any phone number. Did you know Skype also has an app that lets you pay-by-the-minute for Wi-Fi at over 1 Million locations worldwide? Skip the $8 daily Wi-Fi rate at the airport and login using your existing Skype credit.

[flickr image via Cristiano Betta]