# Andy Mini Piano vs Gradation Piano

The clearest difference is device support: Andy Mini Piano at 3 against Gradation Piano's 1. Andy Mini Piano also leads on iOS requirement (14.0.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | Andy Mini Piano | Gradation Piano |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 20 MB | 6 MB |
| Requires iOS | **14.0.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Joon Hyuk Yoon](https://appshunter.io/developer/1777993891) | [MASATO MISAWA](https://appshunter.io/developer/1609449895) |

## What reviewers say

### Andy Mini Piano

[App page](https://appshunter.io/ios/app/andy-mini-piano/id6775790375)

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

**In-app purchases:** none


### Gradation Piano

[App page](https://appshunter.io/ios/app/gradation-piano/id6778021165)

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

**In-app purchases:** none


## Frequently asked questions

### Is Andy Mini Piano free?

Andy Mini Piano is free to download, with no in-app purchases.

### Is Gradation Piano free?

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

### Do Andy Mini Piano or Gradation Piano have ads?

Neither Andy Mini Piano nor Gradation Piano 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.*