ToyTone is simple synthesizer. Select waveform, and move the slider. Tap the pad at bottom, you can play.
| Price | Free |
|---|---|
| Author | Itoh Tomoaki |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA) |
| Rating | total: (12), current: (12) |
| Released | 07/14/2015 |
| Updated | 04/05/2016 |
Made for complex and organic sounds, Factory sports a big modulation matrix with all kinds of features to create a wildlife of sounds. A vast array of DSP is ready to play: Analog style oscillators and filters, but also different flavors of wavetable synthesis, Wavetable driven Waveguide resonators and a 3-FX-Chain in a dynamic signal flow.
| Price | Free |
|---|---|
| Author | Sugar Bytes GmbH |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU), Ableton Link |
| Rating | total: (483), current: (483) |
| Released | 05/09/2019 |
| Updated | 05/19/2025 |
Aparillo is an advanced 16 voice FM synth tailored for complex sound structures , majestic motions, moving and evolving soundscapes and atmospheres that are perfect for film, TV or games.
| Price | Free |
|---|---|
| Author | Sugar Bytes GmbH |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU), Ableton Link |
| Rating | total: (506), current: (506) |
| Released | 12/05/2018 |
| Updated | 04/23/2026 |
AudioKit Synth One is a completely free & open-source professional iOS Synthesizer.
| Price | Free |
|---|---|
| Author | AudioKit Pro |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU), Ableton Link |
| Rating | total: (26826), current: (26826) |
| Released | 07/07/2018 |
| Updated | 01/22/2026 |
Syntorial is a synthesizer training app, that will teach you how to program synth patches by ear.
| Price | Free |
|---|---|
| Author | Audible Genius |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audiobus |
| Rating | total: (273), current: (273) |
| Released | 06/22/2015 |
| Updated | 06/22/2023 |
iPhilicorda is an emulation of a vintage organ from the sixties, the Philicorda, created by the Dutch company Philips.
| Price | Free |
|---|---|
| Author | Fingerlab |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards, Piano |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
| Rating | total: (16), current: (16) |
| Released | 12/03/2020 |
| Updated | 02/02/2026 |
Accelerometer Synthesizer and Bluetooth MIDI Controller.
| Price | Free |
|---|---|
| Author | pablo lopez |
| Type | Instrument, Controller |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Rating | total: (4), current: (4) |
| Released | 04/05/2020 |
| Updated | 04/23/2020 |
