1st. MailDroid
2nd QuickPic
3rd Kinsoft Office
And: MXPlayer, aCalendar, Greenify, Beam Player, Currents, Printer Share, PasswordSafe, Tunein Radio, Catlog, AIDE, ConnectBot, simple calendar widget, Maps, Browser, Clock, xda APP and some games
Sent from my MB526 using xda app-developers app