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. Android App
There are lots of ways to pay for things with your phone. But Venmo has a smart mixture of clean design, ease of use, and social functions that give it an edge. It doesn't do much, but it does let you easily send and receive payments from friends. And unlike other payment systems, it has momentum. It's usually the app people ask about when the group is splitting up the check. Droid Apps
Asana is the 800-pound gorilla of task management for teams, dwarfing other popular services like the capable Trello. Asana is all about workflows and checkbox tasks that can be assigned to individuals. The Android app lets you take your tasks on the go and offline, syncing your progress when you're back on the network. It's a powerful tool with an excellent interface, and new features are added regularly. New Droid Apps
Facebook Messenger Kids might seem like it’s built for kids, but it’s really built for parents. With the app, parents have control over their kids’ contact list, and messages can’t be deleted — meaning that parents can check in to take a look whenever they want. Of course, there are some pretty sweet features for kids, like kid-appropriate stickers, GIFs, emojis, and so on. Droid App
You now know how to download Google Play Store to ensure you have the latest version. This method will work on almost any Android device, but there may be slight variances depending on your Android version and OEM. Do keep in mind that this will not work on Amazon Kindle Fire devices. That’s an entirely different process which may also require you to root your device.
For developers, it could be a good source of extra income. That said, some developers have reported huge download numbers off the back of the free app of the day promotion, but no resulting increase in sales once the promotion is over. You are also likely to do better with tablet optimized apps than smartphone apps in general, as Kindle users are the primary customers. Android App
Microsoft Word is, simply put, the alpha and omega of word processing, and one of the key apps in Microsoft Office 365. You'll find it on every kind of computer in every kind of setting, and now it's available for free on Android. Word plugs into Microsoft's cloud infrastructure to keep your documents in order, but its main selling point is that this really is Word. What you make on your phone will look exactly the same on the desktop. For the worker on the go, it's essential. Droid App