# Trebl vs Guess the note

The clearest difference is iOS requirement: Trebl at 9.3 against Guess the note's 26.0. On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | Trebl | Guess the note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/trebl/id1139420984/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | — |
| Size | 14 MB | 1 MB |
| Requires iOS | **9.3** | 26.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Samraj Kalkat](https://appshunter.io/developer/1139420983) | [Sofia Diniz Melo Santos](https://appshunter.io/developer/1625606189) |

## What reviewers say

### Trebl

[App page](https://appshunter.io/ios/app/trebl/id1139420984)

Easily read sheet music by hearing notes played or visualizing them on a guitar or piano. This app helps musicians save time by quickly identifying correct notes and exploring variations.

**Highlights:** Hear selected notes played, Visualize notes on guitar fretboard, Visualize notes on piano keys, Select single or multiple notes, Switch between sharps and flats, Show/hide fretboard segments

**In-app purchases:** none


### Guess the note

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Trebl free?

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

### Is Guess the note free?

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

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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.*