# MOUND vs Beat Kitchen Harmonic Synth

MOUND and Beat Kitchen Harmonic Synth both sit at 4.8 stars, but that hides the real split: 100% of Beat Kitchen Harmonic Synth's written reviews are positive against 67% of MOUND's. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for MOUND against 4.8 for Beat Kitchen Harmonic Synth. Both are backed by a comparable volume of ratings — 8 and 12 respectively. Written reviews are what separate them: 67% of MOUND's written reviews are positive against 100% of Beat Kitchen Harmonic Synth's.

MOUND ships an update every 5 days, Beat Kitchen Harmonic Synth every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | MOUND | Beat Kitchen Harmonic Synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (8 ratings)](https://appshunter.io/ios/app/mound-music-generator/id6768479656/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/beat-kitchen-harmonic-synth/id6780983442/reviews)** |
| Number of ratings | 8 | **12** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 176 MB | 60 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [fourtrack.fm LLC](https://appshunter.io/developer/1883350705) | [Beat Kitchen LLC](https://appshunter.io/developer/6778482300) |

## What reviewers say

### MOUND

[App page](https://appshunter.io/ios/app/mound-music-generator/id6768479656)

Create unique music by layering sounds and applying effects with intuitive touch controls. Explore chord progressions, sonic combinations, and evolving soundscapes.

**Highlights:** Collage soundscape sequencer, Four mix channels, 100+ soundfont instruments, Paint to drive effects, Euclidean sequencing, Choose key, scale, BPM, and sequence length

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MOUND Lifetime Unlock | $4.99 | 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 MOUND free?

MOUND 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, MOUND or Beat Kitchen Harmonic Synth?

Beat Kitchen Harmonic Synth is rated higher. MOUND averages 4.8 out of 5 from 8 ratings, while Beat Kitchen Harmonic Synth averages 4.8 from 12 ratings.

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

Neither MOUND nor Beat Kitchen Harmonic Synth shows ads.

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

MOUND ships an update every 5 days, and Beat Kitchen Harmonic Synth every 3 days. Most recently, MOUND was updated on October 24, 2026 and Beat Kitchen Harmonic Synth on October 24, 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.*