# 福岡県PM2.5・大気環境速報 vs Safe Breath

The clearest difference is iOS requirement: Safe Breath at 11.0 against 福岡県PM2.5・大気環境速報's 15.0. 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.

## The numbers

| Metric | 福岡県PM2.5・大気環境速報 | Safe Breath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | — |
| Size | 13 MB | 43 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NISHI TAKASHI](https://appshunter.io/developer/837194947) | [Vida Apps Incorporated](https://appshunter.io/developer/1580682451) |

## What reviewers say

### 福岡県PM2.5・大気環境速報

[App page](https://appshunter.io/ios/app/pm25/id1257641427)

**Features:** macOS Compatibility

**In-app purchases:** none


### Safe Breath

[App page](https://appshunter.io/ios/app/safe-breath/id6475685023)

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

**In-app purchases:** none


## Frequently asked questions

### Is 福岡県PM2.5・大気環境速報 free?

福岡県PM2.5・大気環境速報 is free to download, with no in-app purchases.

### Is Safe Breath free?

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

### Do 福岡県PM2.5・大気環境速報 or Safe Breath have ads?

Both 福岡県PM2.5・大気環境速報 and Safe Breath show ads.

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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.*