# K3 Tones vs ThrillMe AUv3 Compressor

The clearest difference is price: K3 Tones at Free against ThrillMe AUv3 Compressor's $4.99. ThrillMe AUv3 Compressor's advantage is update cadence (every 4 months vs every 8 months) and iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

K3 Tones is free to download; ThrillMe AUv3 Compressor costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

K3 Tones ships an update every 8 months, ThrillMe AUv3 Compressor every 4 months. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | K3 Tones | ThrillMe AUv3 Compressor |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/thrillme-auv3-compressor/id6633713618/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | — | Paid |
| Size | 11 MB | 16 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kadosh3, llc](https://appshunter.io/developer/1447650365) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### K3 Tones

[App page](https://appshunter.io/ios/app/k3-tones/id1668442616)

**Features:** Vision Pro support

**In-app purchases:** none


### ThrillMe AUv3 Compressor

[App page](https://appshunter.io/ios/app/thrillme-auv3-compressor/id6633713618)

This multi-band audio compressor offers precise control over four dynamic bands with advanced DSP. Sculpt your sound with independent band adjustments, adaptive filtering, soloing, and detailed metering for professional audio production.

**Highlights:** Independent four-band compression, Adaptive crossover filtering, Individual band soloing, Sophisticated metering, Customizable parameters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K3 Tones free?

K3 Tones is free to download, with no in-app purchases.

### Is ThrillMe AUv3 Compressor free?

ThrillMe AUv3 Compressor costs $4.99, with no in-app purchases.

### Do K3 Tones or ThrillMe AUv3 Compressor have ads?

Neither K3 Tones nor ThrillMe AUv3 Compressor shows ads.

### Which is updated more often, K3 Tones or ThrillMe AUv3 Compressor?

K3 Tones ships an update every 8 months, and ThrillMe AUv3 Compressor every 4 months. Most recently, K3 Tones was updated on October 20, 2026 and ThrillMe AUv3 Compressor on October 18, 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.*