# Gradation Piano — Every tap comes alive

> Every tap comes alive (iPhone/iPad app by MASATO MISAWA.)

- Source: https://appshunter.io/ios/app/gradation-piano/id6778021165 (this page in markdown: same URL + `.md`)
- Developer: [MASATO MISAWA](https://appshunter.io/developer/1609449895)
- Category: Music, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 18.6 · 6 MB
- Languages: American English
- Released: 2026-06-14
- Data updated: 2026-07-29
- User reviews in markdown: https://appshunter.io/ios/app/gradation-piano/id6778021165/reviews.md

## What is Gradation Piano?

Play the piano and watch your music come alive.

Gradation Piano turns every note into a burst of color. Press a key and vibrant fluid — unique to that pitch — erupts from the keyboard and swirls across the display in real time, powered by a Metal-based fluid simulation.

Features

Full 88-key range — scroll freely from A0 to C8
Color-coded keys — each of the 12 pitches has its own hue, making it easy to recognize notes by sight
Live fluid visuals — Metal GPU simulation reacts instantly to every touch, blending colors as you play chords
Adjustable keyboard width — zoom in for larger keys or zoom out to see more of the keyboard at once
Multi-touch — play full chords and let the colors mix


## Version history (last 1 release)

### 1.0 — 2026-06-15

No release notes.

## More apps by MASATO MISAWA

- [高校英語 - 英文法・語法](https://appshunter.io/ios/app/id1609449893)
- [中学英語　英文法](https://appshunter.io/ios/app/id6444578143)

All apps by MASATO MISAWA: https://appshunter.io/developer/1609449895

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-29.*