# Radon Monitor

> Monitors radon levels and displays historical data from the RD200 device. (iPhone/iPad app by FTLab.)

- Source: https://appshunter.io/ios/app/radon-monitor/id1049641474 (this page in markdown: same URL + `.md`)
- Developer: [FTLab](https://appshunter.io/developer/897369751)
- Category: Productivity, Utilities
- Price: Free
- Rating: 2.80/5 from 5 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 4 MB
- Languages: American English
- Released: 2015-10-28
- Data updated: 2026-06-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/radon-monitor/id1049641474/reviews.md

## What is Radon Monitor?

Radon Monitor v1.0.0은 라돈 측정기인 RD200과 연동하는 모바일 애플리케이션입니다.

RD200에서 측정된 라돈 계측 정보를 모니터링 하고 RD200으로부터 측정 정보가 누적 저장된 로그 데이터를 다운로드하여 기간별 라돈 계측값의 변동을 라인 챠트로 보여줍니다.

## Key features

- Connects to RD200 radon detector
- Monitors real-time radon measurements
- Downloads logged data
- Displays historical data as line charts
- Tracks radon level fluctuations over time

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/radon-monitor/id1049641474/reviews.md

### 4/5 — Works ok

*2019-06-22*

It is working with radon eye rd200 iphone 7 ios 12. It is very simple app needs more features .

### 4/5 — Works ok, simple app

*2019-05-17*

Connected first time (seems to be Bluetooth, direct connection from app). Syncs logged data, graphs it. Interested to monitor radon over time. Would be nice if it also allowed phone alerts vs device alerts but BT's 10m range probably makes that less useful...

### 1/5 — This app is worse

*2018-02-01*

Than their other app.

### 1/5 — Crashes immediately

*2017-08-11*

Useless, can't monitor from phone, have to look at actual device, defeats the purpose of getting this unit

## Frequently asked questions about Radon Monitor

### What devices does Radon Monitor support?

Radon Monitor is compatible with iPhone, iPad, and iPod devices. It specifically works with the RD200 radon detector.

### How often is Radon Monitor updated?

The app was last updated on April 16, 2016, with version 1.0.3. The initial release was on October 28, 2015.

### What is the age rating for Radon Monitor?

Radon Monitor has an age rating of 4+, making it suitable for a wide range of users.

### Does Radon Monitor have ads?

No, Radon Monitor does not contain advertisements. It is a free application.

### Can I view historical radon data with Radon Monitor?

Yes, Radon Monitor allows you to download logged data from the RD200 and displays historical radon measurement fluctuations as a line chart.

### What is the user rating for Radon Monitor?

Radon Monitor has an average rating of 2.8 stars based on 5 ratings.

### Is Radon Monitor free to use?

Yes, Radon Monitor is available for free. There are no in-app purchases or subscription fees associated with its use.

## Version history (last 4 releases)

### 1.0.3 — 2016-04-16

Apple Watch 앱 아이콘을 표시하도록 Apple에서 이 앱을 업데이트했습니다.

-Name Change : Radon FTLab ->  RADON EYE

### 1.0.2 — 2015-12-12

-Log Download

### 1.0.1 — 2015-12-01

-Short Term / Long Term Data -> Log Data 
-Log Data Save ON/OFF Delete (Always Log Save)

### 1.0.0 — 2015-10-26

No release notes.

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## More apps by FTLab

- [Radon Eye Plus](https://appshunter.io/ios/app/radon-eye-plus/id1284320339)
- [RadonEye+²](https://appshunter.io/ios/app/radoneye-plus/id1441638944)
- [RadonEye Pro](https://appshunter.io/ios/app/radoneye-pro/id1458690374)
- [RadonEye](https://appshunter.io/ios/app/radoneye/id1491883383)
- [Fast Radon Detector](https://appshunter.io/ios/app/fast-radon-detector/id1592443698)

All apps by FTLab: https://appshunter.io/developer/897369751

## Related topics

[ftlab](https://appshunter.io/ios/topics/ftlab)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-06.*