Compare software

Forecastie vs Cirrus: catalog facts
Forecastie	Cirrus

Best for: Android users who want a simple, ad-free weather app	Best for: Android users who want a simple weather and rain radar app without ads
Free Free and open source with no paid tier.	Free Free and open source under the GPL 3.0, with no ads.
Android	Android
Detailed five-day forecast for any city Multiple unit options Works offline with previously fetched data	Hourly forecasts up to 16 days Built-in rain radar Widget with optional GPS location updates Minimal permissions and no ads
Depends on the OpenWeatherMap API for data Development is slow, with occasional updates Android only	Depends on Open-Meteo and LibreWXR for data Android only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: GPL-3.0-only
No account needed	No account needed
Offline features available	Needs internet
Official website Full listing and sources Sources for Forecastie github.com/martykan/forecastie f-droid.org/packages/cz.martykan.forecastie Catalog checked October 2, 2026	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

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