# EMF Detector vs つづろ｜一元化！タスク・カレンダー・習慣化の一括管理

The clearest difference is in-app purchases: つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 at none against EMF Detector's 3. EMF Detector's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. EMF Detector sells 2 in-app purchases, starting at $4.99 per month. つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 asks for nothing beyond the download.

EMF Detector ships an update every 2 weeks, つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 monthly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EMF Detector | つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (340 ratings)](https://appshunter.io/ios/app/emf-detector-radiation-reader/id6572300713/reviews)** | — |
| Number of ratings | **340** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 27 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [新雨 李](https://appshunter.io/developer/1559932632) | [Ryoma Maki](https://appshunter.io/developer/1896004067) |

## What reviewers say

### EMF Detector

[App page](https://appshunter.io/ios/app/emf-detector-radiation-reader/id6572300713)

Transform your iPhone into an EMF detector to monitor electromagnetic fields. Identify radiation levels in various environments to assess safety at home, work, or in public spaces. Gain insights to make informed decisions about your surroundings.

**Highlights:** EMF monitoring, Electromagnetic field detection, Radiation level measurement, Environmental safety assessment, Real-time EMF readings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlimited features | $4.99 | per month |
| unlimited features | $14.99 | one-time |


### つづろ｜一元化！タスク・カレンダー・習慣化の一括管理

[App page](https://appshunter.io/ios/app/id6765594805)

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

**In-app purchases:** none


## Frequently asked questions

### Is EMF Detector free?

EMF Detector is free to download, with in-app purchases available.

### Is つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 free?

つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 is free to download, with no in-app purchases.

### Do EMF Detector or つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 have ads?

Neither EMF Detector nor つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 shows ads.

### Which is updated more often, EMF Detector or つづろ｜一元化！タスク・カレンダー・習慣化の一括管理?

EMF Detector ships an update every 2 weeks, and つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 monthly. Most recently, EMF Detector was updated on November 8, 2026 and つづろ｜一元化！タスク・カレンダー・習慣化の一括管理 on October 31, 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.*