# 三内丸山遺跡ITガイド vs 亀の瀬地すべりナビ

The clearest difference is update cadence: 亀の瀬地すべりナビ at every 3 weeks against 三内丸山遺跡ITガイド's every 2 months. 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.

三内丸山遺跡ITガイド ships an update every 2 months, 亀の瀬地すべりナビ every 3 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 三内丸山遺跡ITガイド | 亀の瀬地すべりナビ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 155 MB | 1.3 GB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sannai Maruyama Jomon Culture Center](https://appshunter.io/developer/1574021410) | [YAMATOGAWA RIVER OFFICE](https://appshunter.io/developer/1651623844) |

## What reviewers say

### 三内丸山遺跡ITガイド

[App page](https://appshunter.io/ios/app/it/id1574021408)

**In-app purchases:** none


### 亀の瀬地すべりナビ

[App page](https://appshunter.io/ios/app/id1673710791)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 三内丸山遺跡ITガイド free?

三内丸山遺跡ITガイド is free to download, with no in-app purchases.

### Is 亀の瀬地すべりナビ free?

亀の瀬地すべりナビ is free to download, with no in-app purchases.

### Do 三内丸山遺跡ITガイド or 亀の瀬地すべりナビ have ads?

Neither 三内丸山遺跡ITガイド nor 亀の瀬地すべりナビ shows ads.

### Which is updated more often, 三内丸山遺跡ITガイド or 亀の瀬地すべりナビ?

三内丸山遺跡ITガイド ships an update every 2 months, and 亀の瀬地すべりナビ every 3 weeks. Most recently, 三内丸山遺跡ITガイド was updated on October 7, 2026 and 亀の瀬地すべりナビ on October 3, 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.*