Franz Fahrenheit (& Celsius)

Franz Fahrenheit (& Celsius)

By Björn Schefzyk

Franz Fahrenheit (& Celsius) is a weather application that provides simultaneous temperature displays in both Celsius and Fahrenheit. It utilizes data from Apple Weather and The Weather Company to offer a clean interface with home and lock screen widgets. The app is designed to assist users in transitioning between temperature scales.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Expats and international travelers who need to navigate both Celsius and Fahrenheit temperature scales.

What does it look like?

Key features

Dual-Scale Temperature Displaystandard

Displays weather data in both Celsius and Fahrenheit simultaneously.

Home and Lock Screen Widgetsstandard

Provides customizable widgets for quick access to weather information directly from the device screen.

Reliable Weather Datastandard

Integrates weather information sourced from Apple Weather and The Weather Company.

How much does it cost?

freemium

Velocity

See all version history

Who built it?

Björn Schefzyk

8 apps tracked · Weather

Superchill – PMRSuperchill – PMRWikiTrip – Travel Audio GuideWikiTrip – Travel Audio GuideOcto AI – MicrolearningOcto AI – MicrolearningDottie – AI Journal & DiaryDottie – AI Journal & DiaryTaco – AI Calorie TrackerTaco – AI Calorie TrackerKeep – Personal CRMKeep – Personal CRMTofu – Vegan Nutrient TrackerTofu – Vegan Nutrient Tracker
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.78 · 1k

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Franz Fahrenheit (& Celsius)

How's the Weather market?

The rivals identified

The Analyst's Read

Key takeaways for Franz Fahrenheit (& Celsius)

Where is it heading?

Bottom line

While the app effectively solves the niche problem of dual-scale temperature tracking, recent user feedback indicates friction regarding the paywalling of widget functionality.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Franz Fahrenheit (& Celsius), its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Franz Fahrenheit (& Celsius) Intelligence Report.” Updated Apr 17, 2026. https://marlvel.ai/apps/com-bjoernschefzyk-franz

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