# Know the Notes vs Splitonic

The clearest difference is price: Splitonic at Free against Know the Notes's $1.99. Know the Notes's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

Splitonic is free to download; Know the Notes costs $1.99 up front. Splitonic sells 1 one-off in-app purchase. Know the Notes asks for nothing beyond the download.

Know the Notes ships an update fortnightly, Splitonic every 2 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Know the Notes | Splitonic |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/splitonic/id6770257706/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 10 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [DAVID MAYR LERNER](https://appshunter.io/developer/1877367513) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### Know the Notes

[App page](https://appshunter.io/ios/app/know-the-notes/id6759197678)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Know the Notes free?

Know the Notes costs $1.99, with no in-app purchases.

### Is Splitonic free?

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

### Do Know the Notes or Splitonic have ads?

Neither Know the Notes nor Splitonic shows ads.

### Which is updated more often, Know the Notes or Splitonic?

Know the Notes ships an update fortnightly, and Splitonic every 2 weeks. Most recently, Know the Notes was updated on October 2, 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.*