# ギター 楽譜 JamJam vs Guitar Scale Memory

The clearest difference is in-app purchases: ギター 楽譜 JamJam at none against Guitar Scale Memory's 1. ギター 楽譜 JamJam also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Guitar Scale Memory sells 1 in-app purchase, starting at $1.99 per month. ギター 楽譜 JamJam asks for nothing beyond the download.

## The numbers

| Metric | ギター 楽譜 JamJam | Guitar Scale Memory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 65 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kotani harumi](https://appshunter.io/developer/1751649806) | [SHOICHI HASEGAWA](https://appshunter.io/developer/6782397628) |

## What reviewers say

### ギター 楽譜 JamJam

[App page](https://appshunter.io/ios/app/jamjam/id6763877947)

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

**In-app purchases:** none


### Guitar Scale Memory

[App page](https://appshunter.io/ios/app/guitar-scale-memory/id6817570404)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guitar Scale Memory Pro | $1.99 | per month |


## Frequently asked questions

### Is ギター 楽譜 JamJam free?

ギター 楽譜 JamJam is free to download, with no in-app purchases.

### Is Guitar Scale Memory free?

Guitar Scale Memory is free to download, with in-app purchases available.

### Do ギター 楽譜 JamJam or Guitar Scale Memory have ads?

Guitar Scale Memory shows ads; ギター 楽譜 JamJam does not.

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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.*