# KEYCANVAS vs Piano Visualizer

The clearest difference is price: KEYCANVAS at Free against Piano Visualizer's $9.99. KEYCANVAS also leads on iOS requirement (13.4 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

KEYCANVAS is free to download; Piano Visualizer costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KEYCANVAS ships an update every 4 months, Piano Visualizer every 3 months. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | KEYCANVAS | Piano Visualizer |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/piano-visualizer/id6739029911/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | — | Paid |
| Size | 514 MB | 247 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [iDance](https://appshunter.io/developer/1680177485) | [Weida Fan](https://appshunter.io/developer/1622755748) |

## What reviewers say

### KEYCANVAS

[App page](https://appshunter.io/ios/app/keycanvas/id6447109406)

**In-app purchases:** none


### Piano Visualizer

[App page](https://appshunter.io/ios/app/piano-visualizer/id6739029911)

Experience piano music like never before with detailed 3D animations of a grand piano's inner workings. Watch any music or MIDI file come to life with real-time, mechanically accurate visuals, including augmented reality and tactile feedback options.

**Highlights:** Mechanically accurate 3D grand piano model, Versatile audio and MIDI input, Live, real-time animation, Transparent view mode, Augmented Reality mode, Tactile feedback (iOS)

**In-app purchases:** none


## Frequently asked questions

### Is KEYCANVAS free?

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

### Is Piano Visualizer free?

Piano Visualizer costs $9.99, with no in-app purchases.

### Do KEYCANVAS or Piano Visualizer have ads?

Neither KEYCANVAS nor Piano Visualizer shows ads.

### Which is updated more often, KEYCANVAS or Piano Visualizer?

KEYCANVAS ships an update every 4 months, and Piano Visualizer every 3 months. Most recently, KEYCANVAS was updated on October 4, 2026 and Piano Visualizer on October 15, 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.*