BOT - The best free VoIP call app, encrypted and unblocked in all countries
Email app that optimize for gmail & google mail, secure & realtime notification
Access your favorite features using the Xfinity Connect mobile app from Comcast.
BiP is a communication client with entertaining content, voice and video calls.
Onet Poczta is a mail application to handle all e-mails and accounts on Onet.pl.
Collaborate with video, voice, instant messaging and presence on Android device.