Flynth for iOS & macOS: Built with AudioKit by Fingerlab

Flynth is a new synthesizer by Fingerlab, designed for musicality and easy use. From leads to bass and even organs or pads, Flynth has lots of sound potential.

It’s created by Fingerlab and built with AudioKit!

This is one of several great apps that Fingerlab has built using AudioKit’s free open-source library
They’ve also created Playset, Mellowsound, and SK-51. All built with AudioKit by Fingerlab.


✔ 6-voice polyphony
✔ 6 octaves
✔ 3 Oscillators (Sine/Triangle/Square/Sawtooth + Pulse Width + Sub)
✔ ADSR Envelope editor
✔ Low-pass Filter (MoogLadder) with ADSR envelope editor
✔ Vibrato
✔ 2 configurable LFOs
✔ Create your own preset*
✔ 80 Factory presets*
✔ Build-in Arpeggiator*
✔ 3 FXs  (Distortion, Delay, reverb)*
✔ Live recording + export*
✔ Full Midi support
✔ AudioBus & IAA support
✔ AudioUnit support* (IAP required for LFOs)

Fingerlab manager Aurélien Potier shared his experience using AudioKit:

“We have been working with audio processing on iOS for many years. The audio part has always been a nightmare for us (and for all iOS audio devs I should say). AudioKit has succeeded in making a simple & powerful audio framework for iOS and MacOS.”

Thanks Aurélien! We really appreciate your kind words.

Flynth is available now, learn about it at

Download Flynth:

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