# Piano Visualizer vs MIDITrainer

The clearest difference is price: MIDITrainer at Free against Piano Visualizer's $9.99. MIDITrainer also leads on iOS requirement (18.0 vs 26.0). Piano Visualizer's advantage is device support (4 vs 2). On ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | Piano Visualizer | MIDITrainer |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| 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 3 months | — |
| Monetization | Paid | — |
| Size | 247 MB | 10 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Weida Fan](https://appshunter.io/developer/1622755748) | [Sam Bender](https://appshunter.io/developer/381126312) |

## What reviewers say

### 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


### MIDITrainer

[App page](https://appshunter.io/ios/app/miditrainer/id6756984380)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piano Visualizer free?

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

### Is MIDITrainer free?

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

### Do Piano Visualizer or MIDITrainer have ads?

Neither Piano Visualizer nor MIDITrainer 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.*