# 防災me vs Deaf Navi

The clearest difference is ads: Deaf Navi at none against 防災me's shown. On price, update cadence, 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.

防災me ships an update every 3 weeks, Deaf Navi fortnightly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 防災me | Deaf Navi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 157 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Yappe株式会社](https://appshunter.io/developer/1720724964) | [MASAYOSHI TSUJI](https://appshunter.io/developer/1888467644) |

## What reviewers say

### 防災me

[App page](https://appshunter.io/ios/app/me/id6474128335)

Earn points for disaster preparedness activities like quizzes and checking in at shelters. Points can be exchanged for digital gifts. The app also provides essential disaster information and SOS features for emergencies.

**Highlights:** Earn points for daily activities, Redeem points for digital gifts, Disaster preparedness quizzes, Check-in at nearby shelters, SOS feature with location sharing, Disaster maps and timelines, Event participation with QR codes

**Features:** macOS Compatibility

**In-app purchases:** none


### Deaf Navi

[App page](https://appshunter.io/ios/app/deaf-navi/id6761352199)

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

**In-app purchases:** none


## Frequently asked questions

### Is 防災me free?

防災me is free to download, with no in-app purchases.

### Is Deaf Navi free?

Deaf Navi is free to download, with no in-app purchases.

### Do 防災me or Deaf Navi have ads?

防災me shows ads; Deaf Navi does not.

### Which is updated more often, 防災me or Deaf Navi?

防災me ships an update every 3 weeks, and Deaf Navi fortnightly. Most recently, 防災me was updated on November 4, 2026 and Deaf Navi on November 5, 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.*