# TabNaviGuitar 2 vs ギター 楽譜 JamJam

The clearest difference is update cadence: TabNaviGuitar 2 at every 2 weeks against ギター 楽譜 JamJam's every 5 weeks. On price, ads, 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.

TabNaviGuitar 2 ships an update every 2 weeks, ギター 楽譜 JamJam every 5 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TabNaviGuitar 2 | ギター 楽譜 JamJam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 152 MB | 65 MB |
| Requires iOS | 15.2 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TETSUYA NISHI](https://appshunter.io/developer/1699781888) | [kotani harumi](https://appshunter.io/developer/1751649806) |

## What reviewers say

### TabNaviGuitar 2

[App page](https://appshunter.io/ios/app/tabnaviguitar-2/id6755665887)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is TabNaviGuitar 2 free?

TabNaviGuitar 2 is free to download, with no in-app purchases.

### Is ギター 楽譜 JamJam free?

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

### Do TabNaviGuitar 2 or ギター 楽譜 JamJam have ads?

Neither TabNaviGuitar 2 nor ギター 楽譜 JamJam shows ads.

### Which is updated more often, TabNaviGuitar 2 or ギター 楽譜 JamJam?

TabNaviGuitar 2 ships an update every 2 weeks, and ギター 楽譜 JamJam every 5 weeks. Most recently, TabNaviGuitar 2 was updated on October 30, 2026 and ギター 楽譜 JamJam on October 31, 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.*