# Hi Bach vs NoteRunner

The clearest difference is ads: Hi Bach at none against NoteRunner's shown. Hi Bach also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (16.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Hi Bach ships an update every 4 days, NoteRunner every 3 weeks. Both last shipped on September 21, 2026.

## The numbers

| Metric | Hi Bach | NoteRunner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hi-bach/id6448035199/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 122 MB | 4 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Fujiwara](https://appshunter.io/developer/1623539911) | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) |

## What reviewers say

### Hi Bach

[App page](https://appshunter.io/ios/app/hi-bach/id6448035199)

Test your knowledge of classical music by identifying composers and titles from famous pieces. Features multiple game modes for solo play or challenging friends, with over 100 masterpieces included.

**Highlights:** Identify composers and song titles, Over 100 classical masterpieces, Solo high score mode, Multiplayer versus mode, Four-choice questions, Search mode for experts

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

**In-app purchases:** none


### NoteRunner

[App page](https://appshunter.io/ios/app/noterunner-note-game/id6760548010)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hi Bach free?

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

### Is NoteRunner free?

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

### Do Hi Bach or NoteRunner have ads?

NoteRunner shows ads; Hi Bach does not.

### Which is updated more often, Hi Bach or NoteRunner?

Hi Bach ships an update every 4 days, and NoteRunner every 3 weeks. Most recently, Hi Bach was updated on September 21, 2026 and NoteRunner on September 21, 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.*