# TerribleSync vs Pixel Music

The clearest difference is price: TerribleSync at Free against Pixel Music's $5.99. Pixel Music's advantage is rating (4.6 vs 4.0) and update cadence (every 8 months vs every 35 months). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

TerribleSync is free to download; Pixel Music costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pixel Music holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews complicate that: 83% of TerribleSync's written reviews are positive against 82% of Pixel Music's, so the app with the better star average is not the one people write more warmly about.

TerribleSync ships an update every 35 months, Pixel Music every 8 months. Both last shipped on October 2, 2026.

## The numbers

| Metric | TerribleSync | Pixel Music |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/terriblesync/id1109759662/reviews) | **[4.6 (7 ratings)](https://appshunter.io/ios/app/pixel-music/id1383899232/reviews)** |
| Number of ratings | 4 | **7** |
| Positive reviews | **83.3% of reviews** | 81.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 8 months** |
| Monetization | **Free** | Paid |
| Size | 1 MB | 39 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Roth](https://appshunter.io/developer/448057425) | [Andrei Antonescu](https://appshunter.io/developer/1126352058) |

## What reviewers say

### TerribleSync

[App page](https://appshunter.io/ios/app/terriblesync/id1109759662)

Control the tempo of music hardware like synthesizers and drum machines using your iPhone or iPad. Features include tap tempo, precise dial adjustment, and buttons for performance effects. Requires a 3.5mm audio cable for connection.

**Highlights:** Tap tempo, Rotary tempo dial, Pause/mute button, Performance effect buttons, Clear interface, Open source project

**Features:** macOS Compatibility

**In-app purchases:** none


### Pixel Music

[App page](https://appshunter.io/ios/app/pixel-music/id1383899232)

Transform your favorite images into unique musical compositions. This app uses pixel data to control pitch, duration, and velocity, allowing you to create melodies and rhythms by interacting with visuals. Explore various traversal methods and image data types for diverse sonic results.

**Highlights:** Pixels control pitch, velocity, and note duration, Play multiple images simultaneously, AUv3 support with MIDI, Ableton Link compatible, Customizable image traversal and data mapping, Internal synth with effects, Save and load app states

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

**In-app purchases:** none


## Frequently asked questions

### Is TerribleSync free?

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

### Is Pixel Music free?

Pixel Music costs $5.99, with no in-app purchases.

### Which has better reviews, TerribleSync or Pixel Music?

Pixel Music is rated higher. TerribleSync averages 4.0 out of 5 from 4 ratings, while Pixel Music averages 4.6 from 7 ratings.

### Do TerribleSync or Pixel Music have ads?

Neither TerribleSync nor Pixel Music shows ads.

### Which is updated more often, TerribleSync or Pixel Music?

TerribleSync ships an update every 35 months, and Pixel Music every 8 months. Most recently, TerribleSync was updated on October 2, 2026 and Pixel Music on October 2, 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.*