# Guitabs vs GPMuse

The clearest difference is price: GPMuse at Free against Guitabs's $1.99. GPMuse also leads on update cadence (every 2 weeks vs monthly). Guitabs's advantage is iOS requirement (15.0 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

GPMuse is free to download; Guitabs costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Guitabs ships an update monthly, GPMuse every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Guitabs | GPMuse |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 35 MB | 37 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [SeaStack](https://appshunter.io/developer/1838920021) | [Hung Truong Khanh](https://appshunter.io/developer/1762420034) |

## What reviewers say

### Guitabs

[App page](https://appshunter.io/ios/app/guitabs/id6752608105)

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

**In-app purchases:** none


### GPMuse

[App page](https://appshunter.io/ios/app/gpmuse-music-notation/id6761681276)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Guitabs free?

Guitabs costs $1.99, with no in-app purchases.

### Is GPMuse free?

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

### Do Guitabs or GPMuse have ads?

Neither Guitabs nor GPMuse shows ads.

### Which is updated more often, Guitabs or GPMuse?

Guitabs ships an update monthly, and GPMuse every 2 weeks. Most recently, Guitabs was updated on October 26, 2026 and GPMuse on October 24, 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.*