# parker vs 防災me

The clearest difference is ads: parker at none against 防災me's shown. parker also leads on iOS requirement (13.0 vs 16.0). 防災me's advantage is update cadence (every 6 weeks vs every 54 months). On price, 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.

parker ships an update every 54 months, 防災me every 6 weeks. The most recent releases landed on October 16, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | parker | 防災me |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 54 months | **Every 6 weeks** |
| Monetization | — | Ad-supported |
| Size | 3 MB | 143 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [shun nakanishi](https://appshunter.io/developer/1568655395) | [Yappe株式会社](https://appshunter.io/developer/1720724964) |

## What reviewers say

### parker

[App page](https://appshunter.io/ios/app/parker/id1568655393)

**In-app purchases:** none


### 防災me

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

Earn points for daily preparedness activities and learn essential disaster prevention knowledge. Share your experiences, locate emergency facilities, and connect with trusted information sources. Stay prepared and earn rewards.

**Highlights:** Earn points for daily preparedness, Disaster prevention quizzes, SOS alerts with location, Disaster preparedness timeline, Map of emergency facilities, Participate in disaster events, Apply for disaster preparedness certification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is parker free?

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

### Is 防災me free?

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

### Do parker or 防災me have ads?

防災me shows ads; parker does not.

### Which is updated more often, parker or 防災me?

parker ships an update every 54 months, and 防災me every 6 weeks. Most recently, parker was updated on October 16, 2026 and 防災me on October 30, 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.*