# AccessibleTuner vs Octal

The clearest difference is in-app purchases: AccessibleTuner at none against Octal's 1. AccessibleTuner also leads on iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Octal sells 1 one-off in-app purchase. AccessibleTuner asks for nothing beyond the download.

## The numbers

| Metric | AccessibleTuner | Octal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 4 MB | 8 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NAOKI LUCA NUMOTO](https://appshunter.io/developer/1758119809) | [RYAN JAMES,GALANG ELLIS](https://appshunter.io/developer/6818578656) |

## What reviewers say

### AccessibleTuner

[App page](https://appshunter.io/ios/app/accessibletuner/id6786297814)

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

**In-app purchases:** none


### Octal

[App page](https://appshunter.io/ios/app/octal-pocket-synth/id6822089963)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Octal, the full version | $9.99 | one-time |


## Frequently asked questions

### Is AccessibleTuner free?

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

### Is Octal free?

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

### Do AccessibleTuner or Octal have ads?

Neither AccessibleTuner nor Octal shows ads.

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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.*