Assistive Touch for Android

Assistive Touch is an intelligent widget. It helps you conduct tasks faster on android devices. It is free and possibly visible on phone screen (or other applications), which helps you move it to any position on screen easily.
Assistive Touch provides you with following utilities:
- Fast setting (Changing phone settings such as turning on wifi, adjusting brighness)
- Opening favorite applications
- Moving to home screen
- Locking home screen
- Listing applications
- Managing tasks (Finishing tasks, supporting Root)
- Changing: brightness, vibration, Bluetooth, wifi, GPS, APN (Mobile Data), portrait orientation lock, flashlight, airplane mode and volume.