# Guitar Intervals Pro vs StudioBook

The clearest difference is price: StudioBook at Free against Guitar Intervals Pro's $1.99. Guitar Intervals Pro's advantage is iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

StudioBook is free to download; Guitar Intervals Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Guitar Intervals Pro | StudioBook |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/studiobook/id6759261038/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | — |
| Monetization | — | Free |
| Size | 6 MB | 64 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrii Pirumov](https://appshunter.io/developer/1301462412) | [James McKenney](https://appshunter.io/developer/1549576821) |

## What reviewers say

### Guitar Intervals Pro

[App page](https://appshunter.io/ios/app/guitar-intervals-pro/id1335328670)

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

**In-app purchases:** none


### StudioBook

[App page](https://appshunter.io/ios/app/studiobook/id6759261038)

Discover and book recording studios and related services. Find the perfect space and professional assistance for your music projects.

**Highlights:** Recording studio marketplace, Book studio services, Find music production spaces, Professional recording assistance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Guitar Intervals Pro free?

Guitar Intervals Pro costs $1.99, with no in-app purchases.

### Is StudioBook free?

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

### Do Guitar Intervals Pro or StudioBook have ads?

Neither Guitar Intervals Pro nor StudioBook 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.*