# Amsable vs HarmoTuner

The clearest difference is update cadence: HarmoTuner at every 2 weeks against Amsable's monthly. Amsable's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Amsable ships an update monthly, HarmoTuner every 2 weeks. The most recent releases landed on September 20, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Amsable | HarmoTuner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 64 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [FRAME LUNCH.inc](https://appshunter.io/developer/987334674) | [Shunsuke Hosomi](https://appshunter.io/developer/6780727274) |

## What reviewers say

### Amsable

[App page](https://appshunter.io/ios/app/amsable/id6444104846)

**Features:** macOS Compatibility

**In-app purchases:** none


### HarmoTuner

[App page](https://appshunter.io/ios/app/harmotuner/id6780727272)

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

**In-app purchases:** none


## Frequently asked questions

### Is Amsable free?

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

### Is HarmoTuner free?

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

### Do Amsable or HarmoTuner have ads?

Neither Amsable nor HarmoTuner shows ads.

### Which is updated more often, Amsable or HarmoTuner?

Amsable ships an update monthly, and HarmoTuner every 2 weeks. Most recently, Amsable was updated on September 20, 2026 and HarmoTuner on September 28, 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.*