AudioKit Synth One Synthesizer

Name: AudioKit Synth One Synthesizer
Rating: 4.9 (26828 reviews)
Author: AudioKit Pro

By: AudioKit Pro App

Feature-packed Pro Synthesizer

Overview

Version:

1.9.2

Last updated: 2026-01-22

Features & Capabilities

AudioKit Synth One is a completely free, open-source professional iOS synthesizer. It offers five oscillators, 300+ presets crafted by top sound designers, MIDI input, AUv3 support, Audiobus/Inter-App Audio, Ableton Link, and a vintage-style 16-step sequencer—all without ads or IAP. The project is community-driven, built by 100+ volunteers worldwide, and invites exploration of the open-source code to learn, customize, or contribute.

Open-source by design, with MIDI keyboard support, preset import/export, and an evolving roadmap that includes MPE and AUv3 plugin support. It’s a powerful, accessible tool for mobile music production on iPad and iPhone, backed by a passionate community and extensive documentation.

User Growth & Download Statistics

App Open Source Music & Audio

By:

AudioKit Pro

Rating:

4.90

(26,828) 2 new ratings

Version:

1.9.2 Last updated: 2026-01-22

Version code:

881714597

Creation date:

2018-07-07

Compatible devices:

Size:

34.02MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-17

Compare stats and ranking:

Ranking

# 9,377 ▼ 55

Other rankings

#4 in plugin keyword 35 ▼ 1#17 in features keyword 57 ▲ 13

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

AudioKit Pro

Apple Apps Store

https://apps.apple.com/us/app/audiokit-synth-one-synthesizer/id1371050497

Website:

http://audiokitpro.com/synth

User Reviews

AudioKit Synth One is widely praised for being free and feature-rich, with superb sound and flexible microtonal tuning. Reviewers highlight lush reverb, easy interface, and strong MIDI/DAW usage as major strengths. The main recurring drawback is the lack of AUv3 compatibility. Overall, it's a powerful, approachable, and ad-free synth that remains a go-to for iOS music makers.

Pros

Free and feature-rich with extensive sound design options at no cost.
Outstanding sound quality with lush reverb and deep effects.
Microtonal tunings support and a tunable system for varied scales.
Intuitive, touch-friendly UI and a responsive, approachable keyboard.
Strong MIDI integration and broad DAW usage, including GarageBand on iOS, with long-term usefulness.

Cons

Lacks Audio Unit (AUv3) compatibility across iOS DAWs (a recurring request).

Recent reviews

The presets on this app are sick. I like it. It has perfect. Sounds if you want to. Make some metal sounds for metal music. I would rate this a 10.

by Me*****, 2026-05-22

This synth is absolutely mind blowing and just keeps getting better. My one wish (not complaint) is that it gets an update allowing it to be multitimbrial. I know, you can use AUM and run multiple instances but I’d love to just fire it up and run different patches on their own midi channels. However, it’s free and incredible so, again, not a complaint! Just one thing that, to me, would make it perfect! Thanks to everyone who made this app what it is!