Franz Fahrenheit (& Celsius)

Name: Franz Fahrenheit (& Celsius)
Rating: 4.8 (1377 reviews)
Author: Björn Schefzyk

By: Björn Schefzyk

Celsius & Fahrenheit weather

Features & Capabilities

Franz Fahrenheit is the highest-rated weather app that displays Celsius and Fahrenheit side-by-side at all times. No tapping, no toggling, no mental math—both scales are visible at a glance across current conditions, hourly forecasts, and daily outlook.

It’s powered by trusted data from Apple Weather (WeatherKit) and The Weather Company, making it ideal for expats, travelers, and anyone who reads weather across regions. The app offers a free core experience with dual temperature display and a 7-day forecast; Premium unlocks home and lock screen widgets, multiple saved cities, and extended forecasts up to 15 days with additional data options.

User Growth & Download Statistics

App Weather

By:

Björn Schefzyk

Rating:

4.80

(1,377) 4 new ratings

Version:

3.10.0 Last updated: 2026-06-11

Version code:

886826999

Creation date:

2017-03-20

Compatible devices:

Size:

45.76MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-29

Compare stats and ranking:

Ranking

# 50,052 ▼ 45

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Björn Schefzyk

Apple Apps Store

https://apps.apple.com/us/app/franz-fahrenheit-celsius/id1208004403

Website:

https://franzfahrenheit.com/

User Reviews

Users praise Franz for showing both Fahrenheit and Celsius together, with a clean, minimal UI and reliable performance. They also commend strong, responsive developer support. The main drawbacks are monetization: the widget and many features require a paid subscription, and the free version offers limited viewing options, which some users feel reduces the app’s value.

Pros

Dual Fahrenheit and Celsius display on one screen
Clean, uncluttered UI that is readable
Reliable performance with fast radar and low battery usage
Responsive, helpful developer support and communication

Cons

Widget is behind a paid subscription; perceived high price
Free version is limited without paying (e.g., only one city shown, no maps)

Recent reviews

This app is exactly what I’m looking for. I’m tired of digging through settings to switch and I want to develop an intuition for both temperature units. Clean UI including air quality. 👍🏻