TouchOSC - Modular OSC and MIDI control surface for iPhone / iPod Touch / iPad / Android
Pushbullet - Pushbullet - Your devices working better together
Open Stage Control - Libre and modular OSC / MIDI controller
AirMore - AirMore is a cross-platform toolset that can help you manage any Android device wirelessly.
LIVKONTROL - LK is a touchscreen Ableton Live and MIDI controller app for iOS and Android tablet and mobile devices.
MyPhoneExplorer - WHAT IS MY PHONE EXPLORER? Imagine if your PC could be used to keep track of your mobile phone? How would you utilize a PC client that connects to your phone? Read more about MyPhoneExplorer.