# MOUND vs Splitonic

The clearest difference is rating: Splitonic at 5.0 against MOUND's 4.8. Splitonic also leads on device support (4 vs 2) and iOS requirement (15.6 vs 17.0). MOUND's advantage is update cadence (every 5 days vs every 2 weeks) and ratings volume (8 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Splitonic holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

MOUND ships an update every 5 days, Splitonic every 2 weeks. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MOUND | Splitonic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (8 ratings)](https://appshunter.io/ios/app/mound-music-generator/id6768479656/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/splitonic/id6770257706/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 176 MB | 10 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | +4 |
| Developer | [fourtrack.fm LLC](https://appshunter.io/developer/1883350705) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## 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 |


### Splitonic

[App page](https://appshunter.io/ios/app/splitonic/id6770257706)

This audio unit plugin for iOS and macOS splits sound into harmonic and percussive components using spectral decomposition. It's ideal for remixing when stems aren't available, offering real-time processing and adjustable filters.

**Highlights:** AUv3 Plugin for iOS & macOS, Spectrogram decomposition, Real-time processing, Adjustable median filter sizes, Configurable separation threshold, Three-way separation, Preset system

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Splitonic Activation | $4.99 | one-time |


## Frequently asked questions

### Is MOUND free?

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

### Is Splitonic free?

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

### Which has better reviews, MOUND or Splitonic?

Splitonic is rated higher. MOUND averages 4.8 out of 5 from 8 ratings, while Splitonic averages 5.0 from 2 ratings.

### Do MOUND or Splitonic have ads?

Neither MOUND nor Splitonic shows ads.

### Which is updated more often, MOUND or Splitonic?

MOUND ships an update every 5 days, and Splitonic every 2 weeks. Most recently, MOUND was updated on October 3, 2026 and Splitonic on October 11, 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.*