# Guitar Colour Tuner vs ComposePocket

The clearest difference is ads: Guitar Colour Tuner at none against ComposePocket's shown. Guitar Colour Tuner also leads on iOS requirement (13.0 vs 15.0). ComposePocket's advantage is update cadence (every 5 days vs every 35 months). 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.

Guitar Colour Tuner ships an update every 35 months, ComposePocket every 5 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Guitar Colour Tuner | ComposePocket |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 35 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 5 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Mikolai](https://appshunter.io/developer/717923887) | [S&T Soft](https://appshunter.io/developer/1023271634) |

## What reviewers say

### Guitar Colour Tuner

[App page](https://appshunter.io/ios/app/guitar-colour-tuner/id992143293)

This app simplifies guitar tuning for beginners using a color-coded system. It helps users match string colors to notes and guides them on how to adjust pitch for accurate tuning.

**Highlights:** Color-coded string matching, Pitch direction guidance, Beginner-friendly interface, Memorizable color story, Supports iPhone and iPad

**Features:** Vision Pro support

**In-app purchases:** none


### ComposePocket

[App page](https://appshunter.io/ios/app/composepocket/id6785766362)

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

**In-app purchases:** none


## Frequently asked questions

### Is Guitar Colour Tuner free?

Guitar Colour Tuner is free to download, with no in-app purchases.

### Is ComposePocket free?

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

### Do Guitar Colour Tuner or ComposePocket have ads?

ComposePocket shows ads; Guitar Colour Tuner does not.

### Which is updated more often, Guitar Colour Tuner or ComposePocket?

Guitar Colour Tuner ships an update every 35 months, and ComposePocket every 5 days. Most recently, Guitar Colour Tuner was updated on October 24, 2026 and ComposePocket on October 14, 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.*