# Sun Event vs NIGERU：オフライン防災アプリ・避難所検索・避難誘導

The clearest difference is ads: NIGERU：オフライン防災アプリ・避難所検索・避難誘導 at none against Sun Event's shown. NIGERU：オフライン防災アプリ・避難所検索・避難誘導 also leads on update cadence (every 2 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sun Event ships an update every 2 weeks, NIGERU：オフライン防災アプリ・避難所検索・避難誘導 every 2 days. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Sun Event | NIGERU：オフライン防災アプリ・避難所検索・避難誘導 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 36 MB | 171 MB |
| Requires iOS | **16.7.10** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Compras Co.,Ltd.](https://appshunter.io/developer/670967423) |

## What reviewers say

### Sun Event

[App page](https://appshunter.io/ios/app/sun-event/id6503113277)

**Features:** macOS Compatibility

**In-app purchases:** none


### NIGERU：オフライン防災アプリ・避難所検索・避難誘導

[App page](https://appshunter.io/ios/app/nigeru/id6773251548)

**In-app purchases:** none


## Frequently asked questions

### Is Sun Event free?

Sun Event is free to download, with no in-app purchases.

### Is NIGERU：オフライン防災アプリ・避難所検索・避難誘導 free?

NIGERU：オフライン防災アプリ・避難所検索・避難誘導 is free to download, with no in-app purchases.

### Do Sun Event or NIGERU：オフライン防災アプリ・避難所検索・避難誘導 have ads?

Sun Event shows ads; NIGERU：オフライン防災アプリ・避難所検索・避難誘導 does not.

### Which is updated more often, Sun Event or NIGERU：オフライン防災アプリ・避難所検索・避難誘導?

Sun Event ships an update every 2 weeks, and NIGERU：オフライン防災アプリ・避難所検索・避難誘導 every 2 days. Most recently, Sun Event was updated on October 7, 2026 and NIGERU：オフライン防災アプリ・避難所検索・避難誘導 on October 4, 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.*