# Piano Note Reading Trainer vs SHSTAC Mobile App

The clearest difference is in-app purchases: SHSTAC Mobile App at none against Piano Note Reading Trainer's 6. SHSTAC Mobile App also leads on ads (none vs shown) and iOS requirement (13.0 vs 26.0). Piano Note Reading Trainer's advantage is update cadence (every 8 days vs every 12 months). On price and device support there is nothing between them.

Both are free to download. Piano Note Reading Trainer sells 6 in-app purchases, starting at $1.99 per month. SHSTAC Mobile App asks for nothing beyond the download.

Piano Note Reading Trainer ships an update every 8 days, SHSTAC Mobile App every 12 months. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Piano Note Reading Trainer | SHSTAC Mobile App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/piano-note-reading-trainer/id6478444762/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 12 months |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 72 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ruku Kobayashi](https://appshunter.io/developer/1707735136) | [Livro Systems Incorporated](https://appshunter.io/developer/1896544025) |

## What reviewers say

### Piano Note Reading Trainer

[App page](https://appshunter.io/ios/app/piano-note-reading-trainer/id6478444762)

Enhance your musical sight-reading abilities with interactive, game-like exercises. This app offers a structured approach to learning notes, supporting MIDI keyboards and providing detailed progress tracking. Unlock advanced features and customization options with a premium subscription.

**Highlights:** Game-like note-reading training, MIDI keyboard support, Progress tracking with accuracy stats, Customizable practice modes, Beginner-friendly tools, Certification tests

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan (Monthly) | $1.99 | per month |
| Premium Plan (Yearly) | $9.99 | per year |
| Snack Tip | $0.49 | one-time |
| Coffee Tip | $2.99 | one-time |
| Dinner Tip | $5.99 | one-time |
| Premium Plan (Lifetime) | $14.99 | one-time |


### SHSTAC Mobile App

[App page](https://appshunter.io/ios/app/shstac-mobile-app/id6747740451)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piano Note Reading Trainer free?

Piano Note Reading Trainer is free to download, with in-app purchases available.

### Is SHSTAC Mobile App free?

SHSTAC Mobile App is free to download, with no in-app purchases.

### Do Piano Note Reading Trainer or SHSTAC Mobile App have ads?

Piano Note Reading Trainer shows ads; SHSTAC Mobile App does not.

### Which is updated more often, Piano Note Reading Trainer or SHSTAC Mobile App?

Piano Note Reading Trainer ships an update every 8 days, and SHSTAC Mobile App every 12 months. Most recently, Piano Note Reading Trainer was updated on October 25, 2026 and SHSTAC Mobile App on October 17, 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.*