Updated April 29, 2014
Syntheogen™ is a music sequencer and synthesizer for Android phones and tablets. It offers sampling and subtractive synthesis like other apps, plus advanced composition features like polyrhythms, custom time signatures, and automatic transposition:
Syntheogen LOOP STEPS dialog
The current version is a beta release; that means the app is largely but not entirely complete. New features are being added, the design is being adapted to user feedback, and bugs are being found and fixed.
Syntheogen is available as a free demo or an inexpensive standard version. The demo saves some but not all your work between sessions, and it does not export to the WAVE format, but it does offer all other features of the standard version. Try the demo on your device and upgrade when you are ready to make music!
Many Syntheogen drum samples were adapted from the Open Source Drum Kit. Syntheogen's filters derive from the 'RBJ' filters created by Robert Bristow-Johnson.
Thanks to all who contributed!
This software is provided "as is" without warranty of any kind, either expressed or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose.
Unless required by applicable law, Anthemion Industries will in no event be liable to you for any damages, including general, special, incidental or consequential damages, that arise from your use or inability to use the software, even if Anthemion Industries has been advised of the possibility of such damages; this includes but is not limited to loss of data, losses sustained by you or third parties, or any failure by the software to operate with other software or hardware.
The demo songs 'Dark Edges', 'Perfect Waif', and 'Ice-9' are licensed under the Creative Commons Sampling Plus 1.0 License.