# NoteRunner vs Note Ninja

The clearest difference is ads: Note Ninja at none against NoteRunner's shown. Note Ninja also leads on update cadence (every 2 days vs fortnightly). NoteRunner's advantage is iOS requirement (18.0 vs 26.0). 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.

NoteRunner ships an update fortnightly, Note Ninja every 2 days. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | NoteRunner | Note Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/note-ninja/id6760949387/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | — | Free |
| Size | 6 MB | 47 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) | [Rotem Shor](https://appshunter.io/developer/1875548997) |

## What reviewers say

### NoteRunner

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

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

**In-app purchases:** none


### Note Ninja

[App page](https://appshunter.io/ios/app/note-ninja/id6760949387)

This fast-paced music game challenges you to identify musical notes before time runs out. Compete against friends and others on the leaderboard, maintain daily streaks, and improve your music reading skills. Scan your own sheet music to create personalized training sessions.

**Highlights:** Identify notes against the clock, Compete on global leaderboards, Maintain daily streaks, Unlock harder levels, Scan and play from own sheet music

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

**In-app purchases:** none


## Frequently asked questions

### Is NoteRunner free?

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

### Is Note Ninja free?

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

### Do NoteRunner or Note Ninja have ads?

NoteRunner shows ads; Note Ninja does not.

### Which is updated more often, NoteRunner or Note Ninja?

NoteRunner ships an update fortnightly, and Note Ninja every 2 days. Most recently, NoteRunner was updated on October 21, 2026 and Note Ninja on October 13, 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.*