Weather in Celsius + Fahrenheit at the same time.
Made for expats in the US and Americans abroad who want to familiarize themselves with the Celsius or Fahrenheit scale. Beautiful design, accurate forecasts, and widgets for your home and lock screen.
Everything you need, both scales at once.
No tapping, no toggling, no mental math. Franz Fahrenheit shows Celsius and Fahrenheit side-by-side across current conditions, hourly, and 15-day forecasts.
Dual temperature display
Every temperature — current, hourly, daily — is shown in both Celsius and Fahrenheit at the same time.
Home & lock screen widgets
Glanceable widgets in multiple sizes for your iPhone home screen and lock screen.
Hourly forecast
See how the day unfolds hour-by-hour with precipitation chance and temperature in both scales.
15-day forecast
Plan ahead with a detailed two-week outlook for any location in the world.
Apple Watch app
Dual-temperature weather right on your wrist, including complications for your watch face.
Dynamic design
Backgrounds subtly shift with conditions and time of day — beautiful without getting in the way.
Powered by Apple Weather and The Weather Company.
Two of the most trusted global weather providers deliver current conditions, forecasts, and precipitation data for any location — so you can trust what you see.
What people are saying.
Real reviews from the App Store — from expats, travelers, and everyday users who just want to see both scales at once.
The only good app that displays both C and F. Thank you from a Canadian living in the US.
One of my favorite weather apps. Provides all the info in an uncluttered and useful manner. So great to see both F and C measures side by side.
My go-to weather app for checking accurate temperature readings in both scales at a glance.
As an American living in the UK, I find myself struggling to discuss the most common topic of conversation here: the weather. Finding this app was a blessing.
The Home Screen widget showing F and C at the same time is really helpful for learning how to convert. Thanks for that feature — well worth the subscription.
Clean layout, fast, smart alerts without nagging. The fifteen-day outlook is perfect for trips or errands. Five solid stars.
I love this app — great for keeping up to date with the weather in both Celsius and Fahrenheit. Highly recommend everyone and the creator!
Finally, someone gives us weather in both Celsius and Fahrenheit without having to switch in settings. No pushy ads, no forced notifications. Lovely colors, lots of info.
Really simple stuff clearly laid out with a nice UI — building a list of the cities you often frequent is child's play. Well worth having.