Wolfgang Palm has released its new iOS synth: PPG Infinite! Get it on the App Store.
At the end of the 70s Wolfgang Palm developed wavetable synthesis. This was very successful and used by many synthesizer companies in the 80s and 90s. But this technology has its limitations. The main reason is that all sounds are harmonic. In nature this does not happen very often. Many sounds like a piano string have small offsets from the harmonic frequencies. This is even stronger in sounds like bells or percussion.
Infinite overcomes this limitation. The frequencies of the overtones created by Infinite can be totally freely defined. So the sounds it produces are totally free in the frequencies of their overtones. This means that each partial wave can have an arbitrary frequency. Moreover it is possible to move these overtones independently during the duration of a note.