# Guess the note vs Intonation Master

The clearest difference is in-app purchases: Guess the note at none against Intonation Master's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Intonation Master sells 1 one-off in-app purchase. Guess the note asks for nothing beyond the download.

## The numbers

| Metric | Guess the note | Intonation Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 1 MB | 6 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sofia Diniz Melo Santos](https://appshunter.io/developer/1625606189) | [Daniel Arden](https://appshunter.io/developer/1800564620) |

## What reviewers say

### Guess the note

[App page](https://appshunter.io/ios/app/guess-the-note-music-notation/id6754534931)

**Features:** Vision Pro support

**In-app purchases:** none


### Intonation Master

[App page](https://appshunter.io/ios/app/intonation-master/id6814389920)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $4.99 | one-time |


## Frequently asked questions

### Is Guess the note free?

Guess the note is free to download, with no in-app purchases.

### Is Intonation Master free?

Intonation Master is free to download, with in-app purchases available.

### Do Guess the note or Intonation Master have ads?

Neither Guess the note nor Intonation Master 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.*