# PatchRig FX vs Tonic Synths

The clearest difference is in-app purchases: Tonic Synths at none against PatchRig FX's 1. Tonic Synths also leads on iOS requirement (15.6 vs 17.0). PatchRig FX's advantage is update cadence (every 3 days vs every 11 days). On price, ads and device support there is nothing between them.

Both are free to download. PatchRig FX sells 1 one-off in-app purchase. Tonic Synths asks for nothing beyond the download.

PatchRig FX ships an update every 3 days, Tonic Synths every 11 days. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | PatchRig FX | Tonic Synths |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tonic-synths/id6781071843/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 11 days |
| Monetization | — | Free |
| Size | 428 MB | 20 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rob Rightmyer](https://appshunter.io/developer/285332279) | [UpTech Works, LLC](https://appshunter.io/developer/1190352695) |

## What reviewers say

### PatchRig FX

[App page](https://appshunter.io/ios/app/patchrig-fx/id6763589520)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PatchRig Pro | $39.99 | one-time |


### Tonic Synths

[App page](https://appshunter.io/ios/app/tonic-synths/id6781071843)

This app offers a portable music studio with 14 unique synthesizers for creating and sculpting audio. Users can draw sounds, program melodies, and apply effects like reverb and compression. Recordings can be exported as WAV files for use in other projects.

**Highlights:** 14 unique synthesizers, XY pad sound sculpting, 8-step melody programming, Resonant filter sculpting, Reverb and compressor effects, 60-second audio recording, WAV file export

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

**In-app purchases:** none


## Frequently asked questions

### Is PatchRig FX free?

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

### Is Tonic Synths free?

Tonic Synths is free to download, with no in-app purchases.

### Do PatchRig FX or Tonic Synths have ads?

Neither PatchRig FX nor Tonic Synths shows ads.

### Which is updated more often, PatchRig FX or Tonic Synths?

PatchRig FX ships an update every 3 days, and Tonic Synths every 11 days. Most recently, PatchRig FX was updated on October 10, 2026 and Tonic Synths on October 1, 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.*