No matter where you roam, ForeverMap 2 (or GPS Navigation & Maps, as it’s known on Android) is a reliable companion, allowing you to search for your destination even when you don’t have an Internet or data connection. But it doesn’t just tell you where to turn. This handy app also acts as a built-in travel guide, offering access to great info on landmarks, restaurants, shopping and more — with no roaming charges, while offline. Download what you want, and you’re off. $3 for iOS and $1 for Android,