The latest super-secret texting app has some interesting features, but lacks anything compelling to set it apart from a crowded field.
Microsoft is working to increase the number apps available for its OS, but device sales are shrinking
Worried about your messages being intercepted? BitTorrent has a new app for you.
You'll no longer be able to send messages from Facebook's main mobile app
Track location, chat, and share tasks among Android-using family and friends.
Private conversations will fully sync across devices -- except for the messages you delete.
Users can make group calls for free on Windows PCs, so why not tablets, too? Microsoft has solved that problem.
Intel’s new Pocket Avatars app lets you chat with friends using animated 3D avatars that mimic your facial expressions.
Intel's Pocket Avatars app maps human expressions to avatars in a mobile chat
BlackBerry's popular messaging service will hit Windows Phone this summer, after landing on Android and iOS late last year.