-
A counter based on the light sensor
-
A counter based on the proximity sensor.
-
Measure and count colors using the camera
-
Counter based on the gyroscope sensor.
-
Measure AC magnetic fields from your device's magnetic field sensor
-
double integrates the acceleration from your device's linear acceleration sensor
-
Pick, tweak and store RGB colors grabbed from the camera preview
-
A counter based on the magnetic field sensor.
-
Convert integers from one base to another
-
ColorMeter - real world colors picker with your camera
-
Torch — Turns the camera's LED on and off
-
Hold any of the phone's 4 sides against an object to test it for level or plumb.
-
Measure Harmonic to Noise Ratio (Harmonicity), Jitter & Shimmer.
-
Musical Instrument in which you can select the number of notes per octave.