RadMeter is made and published by Optivelox. AppBrain is an independent app data site and isn't affiliated with Optivelox. The app name, icon, screenshots and description belong to Optivelox and are shown as published on Google Play.
AppBrain's verdict
Established- Rating on Google Play
- 3.47
- 386 ratings
- Installs
- 140 thousand
- Last updated
- May 14, 2026
- Ads
- Contains ads
- Size
- 6.68 MB
RadMeter has 140 thousand installs. Users are divided: 3.5 stars from 386 ratings.
User feedback
Ratings and reviews on Google PlayComments on RadMeter for Android
Google Play Rating history and histogram
Store listing
By Optivelox, from Google Play“Your smartphone becomes a professional Geiger counter!”
Description by Optivelox Written by the developer, not by AppBrain. Click to read.
This application turns your phone into a powerful Geiger meter. RadMeter supports the most common silicon and Geiger tube sensors (SS05, BPW34, SBM-20, SBT10, STS-5, SI-29BG, LND712...), you can also define a custom sensor and add it to the internal database. The app supports measurements of dose rate (uSv/h, uR/h, Gy/h), activity (Bq, Bq/cm2, net or gross), Radon gas (pCi/l, Bq/m3).
If GPS tracking option is enabled, radiation data will be automatically paired with GPS coordinates and a proper KML file will be generated. Measured data can be easily mapped by using Google Earth.
This app is a real working radiation meter provided you connect an external sensor SS05. If you don't plug any sensor, the app will use the internal mic of the phone just for demonstration purposes. As alternative you can use a standard Geiger tube with a proper connection interface. More details about SS05 are available at http://optivelox.50webs.com/DL_en/ss0x.htm
Main specs:
★ Radiation measurements (uSv/h, uR/h, Gy/h, pCi/l, Bq/m3, CPS, CPM)
★ Evaluation of the measurement error
★ Internal silicon sensor/Geiger tube database
★ GPS tracking support
★ Adjustable detector threshold
★ Real-time graphs with pan & zoom functions
★ Log10/Log2 radiation scales
★ Radiation alarm
★ Screenshots and data can be saved in internal archive and attached to emails
★ Data are exported in CSV and KML format
★ User manual included
★ Supported languages: en,es,de,fr,it,ko,ru
Recent changes:
- Update to Android 15
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 27
- App size
- 6.68 MB
- Needs Android
- 7.0+
- Content rating
- Everyone
Technologies used by RadMeter
Releases
Updates seen on Google Play- Version
- 5.0
- Launched
- June 2015
Alternatives
Similar apps and more from OptiveloxAlternatives to RadMeter
More from Optivelox
Installs
Tracked by AppBrain- Last 30 days
- 1.4 thousand
- Per day
- 47
- 30-day average
- Play install range
- 100+ thousand
- Launched
- June 2015
Installs over time
RadMeter has been installed 140 thousand times. Over the past 30 days, it averaged 47 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for RadMeter
About the app and developer
About RadMeter
RadMeter is a tools app developed by Optivelox.
Install Statistics
RadMeter has been installed 140 thousand times. In the last 30 days, the app was installed 1.4 thousand times.
User Ratings
RadMeter is rated 3.47 out of 5 stars. The rating is based on 390 ratings.
App Information
RadMeter is freely available from Google Play. The app size is 6.68 MB. The latest version available is 5.0. The last update was on May 14, 2026.
Technical Requirements
RadMeter requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since June 2015.
App Performance Report
Get a detailed PDF report for RadMeter 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 Optivelox
Frequently asked questions about RadMeter
Is RadMeter free?
Yes. RadMeter is free on Google Play.
Is RadMeter still available?
Yes. RadMeter is on Google Play, and the last update we saw was on May 14, 2026.
Does RadMeter contain ads?
Yes. Google Play lists RadMeter as containing ads.
What Android version does RadMeter require?
RadMeter runs on Android 7.0 and higher.
How large is RadMeter?
RadMeter is 6.68 MB.
Is RadMeter suitable for children?
Google Play rates the content of RadMeter as suitable for everyone.
How many times has RadMeter been installed?
Google Play lists 100,000+ installs for RadMeter.
How do people rate RadMeter?
RadMeter scores 3.47 out of 5 stars, from 386 ratings on Google Play.
Who made RadMeter?
RadMeter was developed by Optivelox. It is listed in the tools category on Google Play.
What are the best alternatives to RadMeter?
People looking at RadMeter also look at these tools apps: Nuclear Radiation Detector, Aranet Home, Metal Detector & EMF Meter, Radiation Detector – EMF meter, Radiation dosimeter simulator.