Compare software

Cirrus vs Weather Radar: catalog facts
Cirrus	Weather Radar

Best for: Android users who want a simple weather and rain radar app without ads	Best for: Checking US weather radar on an Android phone
Free Free and open source under the GPL 3.0, with no ads.	Free Free and open source under the GPL-3.0-or-later licence.
Android	Android
Hourly forecasts up to 16 days Built-in rain radar Widget with optional GPS location updates Minimal permissions and no ads	Uses official National Weather Service radar imagery Pan and zoom enhanced radar view Includes the AirNow air quality map
Depends on Open-Meteo and LibreWXR for data Android only	Coverage limited to the United States Radar only, no forecasts described
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	License: GPL-3.0-or-later
No account needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Sources for Cirrus github.com/woheller69/omweather f-droid.org/packages/org.woheller69.omweather Catalog checked October 2, 2026	Official website Full listing and sources Sources for Weather Radar github.com/dh4/WeatherRadar f-droid.org/packages/com.danhasting.radar Catalog checked October 2, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.