Google Maps virtually owns the navigation apps scene and it remains of the best Android apps ever. It gets frequent, almost weekly updates that seem to only add to its incredibly generous list of existing features. Aside from the very basics, Google Maps gives you access to places of interest, traffic data, directions to things like rest stops or gas stations, and they even let you have offline maps now (albiet temporarily). If you add to that the Waze experience, which includes tons of its own features, and you won’t need another navigation app. Ever. Google also owns and operates Waze. It’s unique and fun in ways that Google Maps isn’t and we also highly recommend it. New Droid Apps
Despite the fact that we are well into the 21st century, paper still persists in offices. But Microsoft Office Lens lets you turn physical documents into digital ones using your Android. It can even capture doodles and notes from a whiteboard. If you want portable document scanning, but aren't keen on getting an Evernote account, this might be the solution for you.
Airbnb should be your go-to app for finding rooms, apartments, homes, and other unique accommodations when traveling, if you don't want to go with a traditional hotel. The length of your stay need not be short-term either; some locations let you book a stay for several months, which may appeal to people working temporary jobs in new places. This travel app also highlights other experiences and restaurants, so you can find out about everything a locale offers.
There are a lot of apps out there that pay lip service to security and privacy, but Signal was built from the ground up with the goal of letting people easily communicate without having to worry about being overheard. The Signal app is a complete phone and SMS client replacement (though it works just fine as a standalone app, too) for sending and receiving encrypted calls and messages. A recent update has greatly improved the app's look and feel, proving that security and usability don't have to be at odds. Droid Apps
The library is an often-overlooked public resource (and some are modernizing quickly), but OverDrive brings it back into the fold with the newly redesigned, Libby. Supported by over 30,000 libraries worldwide, the app lets you access your local library's array of available ebooks and audiobooks. Use it to download titles, place holds on titles not yet available, and consume your borrowed content. The only requirement is a library card (or its digital equivalent). New Droid Apps
Dropbox pioneered the personal cloud service, where all your stuff would be available no matter what device you were using. On Android, it holds its own—even against the highly integrated Google Drive. Dropbox can also act as a seamless backup for your images, automatically uploading every photo to the cloud. It even includes some light image editing tools. If you're the type of person with lots of files already stored in Dropbox, this app is a must-have. Droid App