# eventos viewer(イベントスビューア) vs 九州がっ祭 公式アプリ

The clearest difference is update cadence: 九州がっ祭 公式アプリ at every 5 days against eventos viewer(イベントスビューア)'s every 2 months. eventos viewer(イベントスビューア)'s advantage is iOS requirement (13.0 vs 17.6). 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.

eventos viewer(イベントスビューア) ships an update every 2 months, 九州がっ祭 公式アプリ every 5 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | eventos viewer(イベントスビューア) | 九州がっ祭 公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 75 MB | 70 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [bravesoft inc.](https://appshunter.io/developer/347246481) | [Zen Yoshida](https://appshunter.io/developer/1604178956) |

## What reviewers say

### eventos viewer(イベントスビューア)

[App page](https://appshunter.io/ios/app/eventos-viewer/id1469361430)

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

**In-app purchases:** none


### 九州がっ祭 公式アプリ

[App page](https://appshunter.io/ios/app/id1604178954)

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

**In-app purchases:** none


## Frequently asked questions

### Is eventos viewer(イベントスビューア) free?

eventos viewer(イベントスビューア) is free to download, with no in-app purchases.

### Is 九州がっ祭 公式アプリ free?

九州がっ祭 公式アプリ is free to download, with no in-app purchases.

### Do eventos viewer(イベントスビューア) or 九州がっ祭 公式アプリ have ads?

Neither eventos viewer(イベントスビューア) nor 九州がっ祭 公式アプリ shows ads.

### Which is updated more often, eventos viewer(イベントスビューア) or 九州がっ祭 公式アプリ?

eventos viewer(イベントスビューア) ships an update every 2 months, and 九州がっ祭 公式アプリ every 5 days. Most recently, eventos viewer(イベントスビューア) was updated on November 6, 2026 and 九州がっ祭 公式アプリ on November 7, 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.*