# 山県市公式アプリ　山県市ナビ vs SEIBI

The clearest difference is in-app purchases: 山県市公式アプリ　山県市ナビ at none against SEIBI's 1. 山県市公式アプリ　山県市ナビ also leads on iOS requirement (15.6 vs 17.0). SEIBI's advantage is update cadence (every 2 days vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. SEIBI sells 1 in-app purchase, starting at $0.99 per month. 山県市公式アプリ　山県市ナビ asks for nothing beyond the download.

山県市公式アプリ　山県市ナビ ships an update every 17 months, SEIBI every 2 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 山県市公式アプリ　山県市ナビ | SEIBI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 days** |
| Size | 3 MB | 37 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yamagata city](https://appshunter.io/developer/1497098146) | [Daisuke Hanano](https://appshunter.io/developer/945362806) |

## What reviewers say

### 山県市公式アプリ　山県市ナビ

[App page](https://appshunter.io/ios/app/id1497098147)

**Features:** macOS Compatibility

**In-app purchases:** none


### SEIBI

[App page](https://appshunter.io/ios/app/seibi/id6737248176)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額会員 | $0.99 | per month |


## Frequently asked questions

### Is 山県市公式アプリ　山県市ナビ free?

山県市公式アプリ　山県市ナビ is free to download, with no in-app purchases.

### Is SEIBI free?

SEIBI is free to download, with in-app purchases available.

### Do 山県市公式アプリ　山県市ナビ or SEIBI have ads?

Neither 山県市公式アプリ　山県市ナビ nor SEIBI shows ads.

### Which is updated more often, 山県市公式アプリ　山県市ナビ or SEIBI?

山県市公式アプリ　山県市ナビ ships an update every 17 months, and SEIBI every 2 days. Most recently, 山県市公式アプリ　山県市ナビ was updated on October 8, 2026 and SEIBI on October 9, 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.*