# ChowMatrix vs jAmp Bleep

The clearest difference is in-app purchases: jAmp Bleep at none against ChowMatrix's 4. ChowMatrix's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 89%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. ChowMatrix sells 4 one-off in-app purchases. jAmp Bleep asks for nothing beyond the download.

ChowMatrix holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 25 and 30 respectively. Written reviews point the same way: 100% of ChowMatrix's written reviews are positive against 89% of jAmp Bleep's.

## The numbers

| Metric | ChowMatrix | jAmp Bleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (25 ratings)](https://appshunter.io/ios/app/chowmatrix/id1598726146/reviews)** | [4.7 (30 ratings)](https://appshunter.io/ios/app/jamp-bleep/id6478390576/reviews) |
| Number of ratings | 25 | **30** |
| Positive reviews | **100.0% of reviews** | 88.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 8 MB | 13 MB |
| Requires iOS | **11.4** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jatin Chowdhury](https://appshunter.io/developer/1547671735) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### ChowMatrix

[App page](https://appshunter.io/ios/app/chowmatrix/id1598726146)

This audio effect plugin offers a modular delay system with a growable "tree" of delay nodes. It functions as a creative audio effect for AUv3 hosts, allowing for unique sound manipulation.

**Highlights:** Modular delay effect, Growable node tree, Creative audio effect, AUv3 host compatible, Sound manipulation

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |
| Huge Tip | $24.99 | one-time |


### jAmp Bleep

[App page](https://appshunter.io/ios/app/jamp-bleep/id6478390576)

This app is an AUv3 audio plugin that recreates the Bleep Bloop Machine. It offers MIDI control for its knobs, allowing users to manipulate sound and create music.

**Highlights:** AUv3 plugin, Bleep Bloop Machine remake, MIDI knob control, Sound manipulation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ChowMatrix free?

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

### Is jAmp Bleep free?

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

### Which has better reviews, ChowMatrix or jAmp Bleep?

ChowMatrix is rated higher. ChowMatrix averages 5.0 out of 5 from 25 ratings, while jAmp Bleep averages 4.7 from 30 ratings.

### Do ChowMatrix or jAmp Bleep have ads?

Neither ChowMatrix nor jAmp Bleep shows ads.

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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.*