--- title: "Franz Fahrenheit (& Celsius) - Reviews, Revenue and Downloads in Singapore | Apple App Store" description: "The highest rated weather app that shows Celsius and Fahrenheit at the same time. No tapping, no toggling, no mental math — both scales, one glance. Loved by 1,300+ reviewers at 4.8 stars. Built for " --- # Franz Fahrenheit (& Celsius) — Singapore > Celsius & Fahrenheit weather ![Franz Fahrenheit (& Celsius) App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/9b/95/13/9b95130a-2f23-c591-91ab-c2cdcc9dd930/ff-icon-ios26-0-0-1x_U007epad-0-1-sRGB-85-220.png/434x0w.png) **Developer:** [Bjorn Schefzyk](https://apptail.io/developer/bjorn-schefzyk-LAfc) **Category:** Weather **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.bjoernschefzyk.franz **Store:** Apple App Store **Country:** Singapore **Version:** 3.10.0 (released 2026-06-11) **Original Release:** 2017-03-20 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/sg/app/app/id1208004403) **AppTail Page:** [https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/singapore](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/singapore) ## Franz Fahrenheit (& Celsius) Description The highest rated weather app that shows Celsius and Fahrenheit at the same time. No tapping, no toggling, no mental math — both scales, one glance. Loved by 1,300+ reviewers at 4.8 stars. Built for expats, travelers, and anyone who reads weather across regions. WHY FRANZ FAHRENHEIT • Dual temperature everywhere — current conditions, hourly, and daily forecasts all show Celsius and Fahrenheit side by side • Hourly forecast with precipitation chance for the next 24 hours • Daily forecast — 7 days free, up to 15 days with Premium • Home and lock screen widgets in multiple sizes (Premium) • Dynamic backgrounds that subtly shift with conditions and time of day ACCURATE DATA Powered by Apple Weather (WeatherKit) and The Weather Company — two of the most trusted global weather providers. MADE FOR • Expats in the US and Americans abroad getting familiar with the other scale • Travelers moving between Celsius and Fahrenheit countries • International workers and remote teams coordinating across regions • Anyone curious about weather in both scales WHAT USERS SAY "The only good app that displays both C and F. Thank you from a Canadian living in the US." "Finally, someone gives us weather in both Celsius and Fahrenheit without having to switch in settings." "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." FREE & PREMIUM Franz Fahrenheit is free to download with dual temperature display, 7-day forecast, and hourly outlook. Premium unlocks home and lock screen widgets, multiple saved cities, up to 15-day forecast (with The Weather Company as data source), and your choice of weather data provider. Choose monthly, annual, or a one-time lifetime purchase. Payment is charged to your Apple ID at purchase confirmation. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Privacy Policy: Terms of Use: End User License Agreement: ## Franz Fahrenheit (& Celsius) Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/76/60/94/76609443-3557-bbb4-411e-1a14d141badb/Simulator_Screenshot_-_Apple_Watch_Series_11__U002846mm_U0029_-_2026-05-05_at_10.00.51.png/416x496.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/64/bf/33/64bf3385-74f8-81d9-f51d-609a3e4678af/Simulator_Screenshot_-_Apple_Watch_Series_11__U002846mm_U0029_-_2026-05-05_at_10.00.35.png/416x496.png) ## Franz Fahrenheit (& Celsius) In-App Purchases | Item | Price | |------|-------| | Monthly | 2.98 S$ | | Annual | 14.98 S$ | | Lifetime | 39.98 S$ | ## Franz Fahrenheit (& Celsius) Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Grossing | Singapore | Weather | #23 | | Top Grossing | United Kingdom | Weather | #67 | | Top Free | India | Weather | #116 | ## Franz Fahrenheit (& Celsius) Discovered Keywords - 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[United Kingdom](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/united-kingdom) - [Germany](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/germany) - [Australia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/australia) - [India](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/india) - [Mexico](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/mexico) - [Japan](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/japan) - [France](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/france) - [Brazil](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/brazil) - [Vietnam](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/vietnam) - [Netherlands](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/netherlands) - [Poland](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/poland) - [Switzerland](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/switzerland) - [Spain](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/spain) - [Finland](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/finland) - [Hungary](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/hungary) - [Thailand](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/thailand) - [Portugal](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/portugal) - [Ireland](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/ireland) - [Norway](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/norway) - [Austria](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/austria) - [Ukraine](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/ukraine) - [Ecuador](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/ecuador) - [Greece](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/greece) - [Belgium](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/belgium) - [China](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/china) - [Czechia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/czechia) - [Denmark](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/denmark) - [Dominican Republic](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/dominican-republic) - [United Arab Emirates](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/united-arab-emirates) - [Hong Kong SAR China](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/hong-kong) - [Israel](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/israel) - [Italy](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/italy) - [South Korea](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/south-korea) - [New Zealand](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/new-zealand) - [Romania](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/romania) - [Saudi Arabia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/saudi-arabia) - [Sweden](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/sweden) - [Taiwan](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/taiwan) - [South Africa](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/south-africa) - [Armenia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/armenia) - [Kuwait](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/kuwait) - [Kazakhstan](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/kazakhstan) - [Lebanon](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/lebanon) - [Sri Lanka](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/sri-lanka) - [Lithuania](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/lithuania) - [Latvia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/latvia) - [North Macedonia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/north-macedonia) - [Malta](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/malta) - [Cyprus](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/cyprus) - [Malaysia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/malaysia) - [Namibia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/namibia) - [Nigeria](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/nigeria) - [Colombia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/colombia) - [Chile](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/chile) - [Azerbaijan](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/azerbaijan) - [Peru](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/peru) - [Philippines](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/philippines) - [Pakistan](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/pakistan) - [Belarus](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/belarus) - [Bahrain](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/bahrain) - [Argentina](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/argentina) - [Russia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/russia) - [Uruguay](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/uruguay) - [Uzbekistan](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/uzbekistan) - [Singapore](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/singapore) - [Slovenia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/slovenia) - [Slovakia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/slovakia) - [Croatia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/croatia) - [Grenada](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/grenada) - [Indonesia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/indonesia) - [Egypt](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/egypt) - [Bulgaria](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/bulgaria) - [Estonia](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/estonia) - [Iceland](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/iceland) - [Türkiye](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/turkey) - [Algeria](https://apptail.io/app/franz-fahrenheit-celsius-Zmbj/algeria) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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