RadMap - Radiation Map
RadMap - Radiation Map is made and published by The 42 apps. AppBrain is an independent app data site and isn't affiliated with The 42 apps. The app name, icon, screenshots and description belong to The 42 apps and are shown as published on Google Play.
AppBrain's verdict
NewNiche- Total installs
- 37
- Last updated
- October 6, 2026
RadMap - Radiation Map came out 82 days ago. It is a niche app, with 37 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 31
- Play install range
- 10+
- Launched
- September 2026
Installs over time
RadMap - Radiation Map has been installed 37 times. Over the past 30 days, it has been installed 31 times.
Rankings
Google Play top chartsGoogle Play Rankings for RadMap - Radiation Map
Competitors
Similar apps and more from The 42 appsAlternatives to RadMap - Radiation Map
More from The 42 apps
Releases
Updates seen on Google Play- Version
- 1.1.1
- Launched
- September 2026
User feedback
Ratings and reviews on Google PlayComments on RadMap - Radiation Map for Android
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Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 21.2 MB
- Content rating
- Everyone
Technologies used by RadMap - Radiation Map
About the app and developer
About RadMap - Radiation Map
RadMap - Radiation Map is a tools app developed by The 42 apps.
Install Statistics
RadMap - Radiation Map has been installed 37 times. In the last 30 days, the app was installed 31 times.
User Ratings
The app has no ratings yet.
App Information
RadMap - Radiation Map is freely available from Google Play. The app size is 21.17 MB. The latest version available is 1.1.1. The last update was on October 6, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since September 2026.
App Performance Report
Get a detailed PDF report for RadMap - Radiation Map with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for The 42 apps
Store listing
By The 42 apps, from Google Play“Official radiation readings from Korea, Japan and France, plus citizen sensors.”
Description by The 42 apps Written by the developer, not by AppBrain. Click to read.
RadMap gathers open data from Korea's national monitoring network (IERNet, operated by KINS), Japan's national network (RAMIS, operated by the Nuclear Regulation Authority), France's Téléray network (operated by ASNR, the French nuclear safety and radiation protection authority), and the Safecast citizen sensor network, and shows the current ambient gamma dose rate.
WHAT YOU CAN SEE
- Live readings from roughly 490 official Korean monitoring posts
- Japan's official network across all 47 prefectures, plus the dense grid around nuclear facilities
- France's official Téléray network: about 450 stations across mainland France, its overseas territories and around nuclear sites, updated every 15 minutes
- Safecast citizen sensors worldwide
- Map, list and per-station detail, with the trend over time
BUILT SO THE NUMBERS CAN BE READ
- Every dose band carries a text label such as "Normal" or "Slightly high" alongside its colour. Colour is never the only signal.
- Readings are compared to familiar amounts: one X-ray, one flight, a year of natural background.
- Where many stations overlap, they are grouped and shown as an average dose.
- All figures use tabular figures, so the layout never shifts as a value changes.
WHAT THIS APP PROMISES
- The summary at the top of the screen covers Korea. It is calculated from the live readings of official Korean stations, never a pre-written sentence. If any of them rises above its normal band, it becomes an alert.
- Every reading carries a provenance badge. Government networks and citizen sensors are never blended together.
- Citizen sensors are not cross-calibrated, so they are never used to judge the picture across Korea.
- No ads are shown while any official station is above its normal band.
PLEASE NOTE
This is an unofficial app that presents publicly available data in a readable form. Do not rely on it for official announcements or emergency decisions; for official information, please consult the relevant regulator.
Available in Korean, English, Japanese and French.
Recent changes:
Updated to the latest Flutter and libraries for better stability and performance.