# ChordBook Pro vs GuitarDex

ChordBook Pro and GuitarDex are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | ChordBook Pro | GuitarDex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 57 MB | 14 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Risto Radanliev](https://appshunter.io/developer/6796521033) | [Ali Riaz](https://appshunter.io/developer/6807096870) |

## What reviewers say

### ChordBook Pro

[App page](https://appshunter.io/ios/app/chordbook-pro/id6800106723)

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

**In-app purchases:** none


### GuitarDex

[App page](https://appshunter.io/ios/app/guitardex/id6807096868)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChordBook Pro free?

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

### Is GuitarDex free?

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

### Do ChordBook Pro or GuitarDex have ads?

Neither ChordBook Pro nor GuitarDex 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.*