# Sunrizer synth vs AudioKit Synth One Synthesizer

The clearest difference is price: AudioKit Synth One Synthesizer at Free against Sunrizer synth's $12.99. AudioKit Synth One Synthesizer also leads on ratings volume (27K vs 185) and update cadence (monthly vs every 6 months). Sunrizer synth's advantage is chart position (#197 vs unranked) and iOS requirement (10.3 vs 13.0). On review sentiment, ads, in-app purchases and device support there is nothing between them.

AudioKit Synth One Synthesizer is free to download; Sunrizer synth costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AudioKit Synth One Synthesizer holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: AudioKit Synth One Synthesizer has 27K ratings behind it against 185, so its average is the more settled of the two. Written reviews point the same way: 88% of Sunrizer synth's written reviews are positive against 95% of AudioKit Synth One Synthesizer's.

Sunrizer synth ships an update every 6 months, AudioKit Synth One Synthesizer monthly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Sunrizer synth | AudioKit Synth One Synthesizer |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [4.7 (185 ratings)](https://appshunter.io/ios/app/sunrizer-synth/id443663267/reviews) | **[4.9 (27K ratings)](https://appshunter.io/ios/app/audiokit-synth-one-synthesizer/id1371050497/reviews)** |
| Number of ratings | 185 | **27K** |
| Positive reviews | 88.5% of reviews | **94.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Paid | **Free** |
| Best chart rank | **#197** | — |
| Size | 28 MB | 34 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BeepStreet](https://appshunter.io/developer/321412321) | [AudioKit Pro](https://appshunter.io/developer/1307785645) |

## What reviewers say

### Sunrizer synth

[App page](https://appshunter.io/ios/app/sunrizer-synth/id443663267)

**Currently charting:** #197 Top Paid · Music (US App Store)

This virtual analog synthesizer offers a rich, warm sound with advanced features like SuperSaw emulation and morphing parameter control. It integrates seamlessly with MIDI hardware and sequencers, providing a professional-grade sound design experience on iOS.

**Highlights:** SuperSaw sound emulation, Dual filters with configurable routing, Morph Group for parameter control, CoreMidi and background audio support, Multi-mode oscillator multiplication, Microtuning support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎨 Exceptional sound quality
- 👍 Intuitive and easy-to-use interface
- 🎹 Powerful and flexible synth engine
- 💡 Excellent preset library
- 🎚️ Comprehensive modulation and effects

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🔌 Compatibility issues with certain DAWs
- 🔇 Limited audio export options
- 🧭 Confusing preset management

**Reported bugs**

- Synth freezes when loading certain presets
- Inconsistent behavior when using multiple instances
- Graphical issues on newer iPad models

**Requested features**

- Improved MIDI integration and control
- Expanded arpeggiator and sequencing capabilities
- More advanced sound design tools
- Ability to save custom tunings


### AudioKit Synth One Synthesizer

[App page](https://appshunter.io/ios/app/audiokit-synth-one-synthesizer/id1371050497)

This is a free, open-source professional synthesizer app for iOS devices. It offers over 300 presets, MIDI support, a sequencer, and vintage-inspired filters. Learn music production basics and create your own sounds.

**Highlights:** Over 300+ Presets, MIDI Support, Vintage-Style Sequencer, Analog Filters, Expressive Arpeggiators, Open-Source

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 😎 Easy to use
- 🔥 Clean patches
- 👍 Awesome synth
- 🎸 Works great with GarageBand
- 🤩 Absolutely stunning

**What reviewers complain about**

- 🤔 No AU support yet
- 🤔 Crashes with Audiobus 3
- 🤔 Poor palette of sounds
- 🤔 Mod wheel issues
- 🤔 Occasional crashes

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Keyboard issues on iPhone
- Crashes with Audiobus 3
- Mod wheel issues

**Requested features**

- Add AU support
- Add just intonation feature
- Add dotted-8th-note delay option
- Add more sound packs
- Add drum machine/sequencing capabilities


## Frequently asked questions

### Is Sunrizer synth free?

Sunrizer synth costs $12.99, with no in-app purchases.

### Is AudioKit Synth One Synthesizer free?

AudioKit Synth One Synthesizer is free to download, with no in-app purchases.

### Which has better reviews, Sunrizer synth or AudioKit Synth One Synthesizer?

AudioKit Synth One Synthesizer is rated higher. Sunrizer synth averages 4.7 out of 5 from 185 ratings, while AudioKit Synth One Synthesizer averages 4.9 from 27K ratings.

### Do Sunrizer synth or AudioKit Synth One Synthesizer have ads?

Neither Sunrizer synth nor AudioKit Synth One Synthesizer shows ads.

### Which is updated more often, Sunrizer synth or AudioKit Synth One Synthesizer?

Sunrizer synth ships an update every 6 months, and AudioKit Synth One Synthesizer monthly. Most recently, Sunrizer synth was updated on November 1, 2026 and AudioKit Synth One Synthesizer on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*