Comparecast Weather
Multi-model weather forecasts for iOS
Stop trusting just one forecast.
Comparecast compares seven global weather models — GFS, ECMWF, ICON, and more — so you see exactly how confident the prediction really is.
What it does
- Compare seven independent forecast models side by side
- Accuracy rankings: see which model has been closest to reality at your location
- Interactive charts for temperature, precipitation, and wind
- 10-day forecast with model spread visualization
- Air quality and sea-state conditions
- Home screen and lock screen widgets
- Live METAR weather station observations from NOAA
- No accounts, no ads, no tracking