UsefullApps
Get away with this transparent screen
Take pictures with your smartphone, even from very far away
A special camera effect that looks similar to thermal vision
Night vision camera, or simulator at least
Look like a hacker with this editor
Take a picture with your camera and turn it into a drawing
Whistle at your smartphone and it will answer you
Avoid being bitten by mosquitoes in this simulator
You won't have to keep putting up with those pesky little guys
The all-familiar sound of a mosquito
UsefullApps
Uses a temperature sensor to show you the atmospheric degrees