# Tiny Instrument vs Gradation Piano

The clearest difference is in-app purchases: Gradation Piano at none against Tiny Instrument's 10. Tiny Instrument's advantage is device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Tiny Instrument sells 10 one-off in-app purchases. Gradation Piano asks for nothing beyond the download.

## The numbers

| Metric | Tiny Instrument | Gradation Piano |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tiny-instrument-learn-piano/id6746358886/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Paid | — |
| Size | 307 MB | 6 MB |
| Requires iOS | **18.4** | 18.6 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Codeloop](https://appshunter.io/developer/1799900268) | [MASATO MISAWA](https://appshunter.io/developer/1609449895) |

## What reviewers say

### Tiny Instrument

[App page](https://appshunter.io/ios/app/tiny-instrument-learn-piano/id6746358886)

This app simplifies playing, recording, and exploring MIDI keyboards with real-time visual feedback. It allows users to record performances, import MIDI files, and customize instruments and playback settings.

**Highlights:** Plug & Play MIDI keyboard connection, Real-time note visualization on staff, Record and save MIDI performances, Import and play MIDI files, Customizable instruments with SF2 support, Flexible playback and display settings

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Donation | $0.99 | one-time |
| Keyboard Themes | $1.99 | one-time |
| Core Theory | $2.99 | one-time |
| Chord Lab | $2.99 | one-time |
| Medium Donation | $2.99 | one-time |
| Composition Studio | $4.99 | one-time |
| Advanced Theory | $4.99 | one-time |
| Practice Studio | $4.99 | one-time |
| Large Donation | $4.99 | one-time |
| Full Library | $14.99 | one-time |


### 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 Tiny Instrument free?

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

### Is Gradation Piano free?

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

### Do Tiny Instrument or Gradation Piano have ads?

Neither Tiny Instrument 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.*