# Tonic Synth vs SynthModule

The clearest difference is price: SynthModule at Free against Tonic Synth's $19.99. SynthModule also leads on update cadence (every 2 days vs every 4 days) and iOS requirement (15.0 vs 17.0). Tonic Synth's advantage is in-app purchases (none vs 1). On rating, review sentiment, ratings volume and ads there is nothing between them.

SynthModule is free to download; Tonic Synth costs $19.99 up front. SynthModule sells 1 one-off in-app purchase. Tonic Synth asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Tonic Synth against 5.0 for SynthModule. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Tonic Synth ships an update every 4 days, SynthModule every 2 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Tonic Synth | SynthModule |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/tonic-synth/id6783345229/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/synthmodule/id6784663433/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 34 MB | 111 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rubens Felicio](https://appshunter.io/developer/6775565794) | [isael lopes guimaraes](https://appshunter.io/developer/6784663435) |

## What reviewers say

### Tonic Synth

[App page](https://appshunter.io/ios/app/tonic-synth/id6783345229)

Create complex sounds with multiple synthesis engines, including analog, wavetable, and FM. Share and discover sounds with a built-in community. Play standalone or as a plugin on Mac, iPhone, and iPad.

**Highlights:** Eight sound engines (physical modeling, virtual analog, wavetable, FM, SoundFont), Stack up to three engines per sound, Community sound sharing and publishing, Arpeggiator and sequencer with advanced features, Effects rack with chorus, delay, reverb, EQ, compressor, and flanger/phaser, Live scene switching for stage performance, Standalone and AUv3 plugin support

**Features:** Vision Pro support

**In-app purchases:** none


### SynthModule

[App page](https://appshunter.io/ios/app/synthmodule/id6784663433)

This app provides a professional-grade keyboard and synthesizer experience on your iPhone or iPad. It offers a versatile mixer, extensive sound import capabilities, and advanced features for live performance and music production.

**Highlights:** SoundFonts with custom import, 8-channel mixer with FX, Live Set for instant scene recall, Drum Pad with sample playback, AUv3 plugin hosting, MIDI Learn with LED sync, Low-latency audio

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SynthModule Pro | $29.99 | one-time |


## Frequently asked questions

### Is Tonic Synth free?

Tonic Synth costs $19.99, with no in-app purchases.

### Is SynthModule free?

SynthModule is free to download, with in-app purchases available.

### Which has better reviews, Tonic Synth or SynthModule?

Tonic Synth and SynthModule are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Tonic Synth or SynthModule have ads?

Neither Tonic Synth nor SynthModule shows ads.

### Which is updated more often, Tonic Synth or SynthModule?

Tonic Synth ships an update every 4 days, and SynthModule every 2 days. Most recently, Tonic Synth was updated on November 5, 2026 and SynthModule on November 5, 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.*