# Pixel Music vs FrequencyCat

The clearest difference is price: FrequencyCat at Free against Pixel Music's $5.99. FrequencyCat also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 82%). Pixel Music's advantage is update cadence (every 8 months vs every 40 months) and ratings volume (7 vs 1). On ads and in-app purchases there is nothing between them.

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

FrequencyCat holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Pixel Music has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 82% of Pixel Music's written reviews are positive against 100% of FrequencyCat's.

Pixel Music ships an update every 8 months, FrequencyCat every 40 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Pixel Music | FrequencyCat |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/pixel-music/id1383899232/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/frequencycat/id6448219399/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 81.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 40 months |
| Monetization | Paid | **Free** |
| Size | 39 MB | 3 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Antonescu](https://appshunter.io/developer/1126352058) | [Xuesong Zhang](https://appshunter.io/developer/1684075008) |

## What reviewers say

### 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


### FrequencyCat

[App page](https://appshunter.io/ios/app/frequencycat/id6448219399)

Transform your photos into unique sound art using advanced image-to-sound technology. Explore, enjoy, and share your creative audio-visual pieces. Embrace your inner artist and discover the unexpected.

**Highlights:** Morph images into sound art, Create spectrogram oddities, Share sound art creations, Unique audio-visual experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Music free?

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

### Is FrequencyCat free?

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

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

FrequencyCat is rated higher. Pixel Music averages 4.6 out of 5 from 7 ratings, while FrequencyCat averages 5.0 from 1 ratings.

### Do Pixel Music or FrequencyCat have ads?

Neither Pixel Music nor FrequencyCat shows ads.

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

Pixel Music ships an update every 8 months, and FrequencyCat every 40 months. Most recently, Pixel Music was updated on November 2, 2026 and FrequencyCat on November 3, 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.*