# Mochizuki vs Beat Kitchen Harmonic Synth

The clearest difference is review sentiment: Beat Kitchen Harmonic Synth at 100% against Mochizuki's 57%. Beat Kitchen Harmonic Synth also leads on rating (4.8 vs 3.8) and update cadence (every 3 days vs every 2 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Mochizuki sells 5 one-off in-app purchases and Beat Kitchen Harmonic Synth sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Beat Kitchen Harmonic Synth holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 13 and 12 respectively. Written reviews point the same way: 57% of Mochizuki's written reviews are positive against 100% of Beat Kitchen Harmonic Synth's.

Mochizuki ships an update every 2 weeks, Beat Kitchen Harmonic Synth every 3 days. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mochizuki | Beat Kitchen Harmonic Synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (13 ratings)](https://appshunter.io/ios/app/mochizuki-auv3-synth/id6776942580/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/beat-kitchen-harmonic-synth/id6780983442/reviews)** |
| Number of ratings | **13** | 12 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 38 MB | 60 MB |
| Requires iOS | 18 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iceWorks, Inc.](https://appshunter.io/developer/347507439) | [Beat Kitchen LLC](https://appshunter.io/developer/6778482300) |

## What reviewers say

### Mochizuki

[App page](https://appshunter.io/ios/app/mochizuki-auv3-synth/id6776942580)

This is a subtractive synthesizer application featuring four oscillators. It offers a platform for creating and manipulating sounds. More detailed information is available on the product website.

**Highlights:** Subtractive synthesis, Four oscillators, AUv3 plugin support, Sound manipulation

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free 7-day trial | Free | one-time |
| Small Tip | $1.00 | one-time |
| Medium Tip | $3.00 | one-time |
| Large Tip | $5.00 | one-time |
| Core Features | $20.00 | one-time |


### Beat Kitchen Harmonic Synth

[App page](https://appshunter.io/ios/app/beat-kitchen-harmonic-synth/id6780983442)

Shape the overtone series directly to create unique sounds. This additive synthesizer allows real-time manipulation of harmonics, LFOs, and envelopes. Explore sound design and synthesis on your device.

**Highlights:** Additive synthesis engine, Overtone series shaping, Live waveform and spectrum response, Modulation matrix with LFOs and envelopes, AUv3 support, On-device processing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $14.99 | one-time |


## Frequently asked questions

### Is Mochizuki free?

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

### Is Beat Kitchen Harmonic Synth free?

Beat Kitchen Harmonic Synth is free to download, with in-app purchases available.

### Which has better reviews, Mochizuki or Beat Kitchen Harmonic Synth?

Beat Kitchen Harmonic Synth is rated higher. Mochizuki averages 3.8 out of 5 from 13 ratings, while Beat Kitchen Harmonic Synth averages 4.8 from 12 ratings.

### Do Mochizuki or Beat Kitchen Harmonic Synth have ads?

Neither Mochizuki nor Beat Kitchen Harmonic Synth shows ads.

### Which is updated more often, Mochizuki or Beat Kitchen Harmonic Synth?

Mochizuki ships an update every 2 weeks, and Beat Kitchen Harmonic Synth every 3 days. Most recently, Mochizuki was updated on November 10, 2026 and Beat Kitchen Harmonic Synth on October 31, 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.*