Touch and play!
The Android touchscreen synthesizer.

The contact email actually works!
Contact me in case of problems or suggestions.

Features:
- up to 4 configurable boards
- 5 waveforms (sine triangle square sawtooth reverse sawtooth)
- attack release and volume for each keyboard
- selectable octave range for each keyboard
- echo effect

Thanks to the following people for sharing their code:
http://code.google.com/p/mobilesynth/
http://robobunny.com/

Source code available under the Apache License 2.0 at:
https://github.com/marcopar/SliderSynth

Have fun!
http://www.flatworld.eu/

Version history:

2.3.0
Strongly reduced latency
Automatically select the highest sample rate natively supported by the device
Huge multitouch bugfix

2.2.1
Immersive mode for devices with android version 4.4+

2.2.0
Color effects
New settings screen

2.1.1
Solved crashes on devices with Android 2.x and 3.x

2.1.0
Echo effect
Allow portrait mode
New menu interface
Multitouch bugfix
Other bugfixes and performance improvements

2.0.0
Semitones visualization
Smaller application
Removed LibGDX

1.0.5
Fixed a bug preventing the menu button to appear on devices without a physical menu button.

1.0.4
Removed Google Analytics
Rebranding
Updated LibGDX to libgdx-nightly-20140206