# Fahrenheit To Celsius, the fastest temperature converter > Fastest and easiest Fahrenheit to Celsius temperature converter. (iPhone/iPad app by Haviking.) - Source: https://appshunter.io/ios/app/fahrenheit-to-celsius-the-fastest-temperature-converter/id415403753 (this page in markdown: same URL + `.md`) - Developer: [Haviking](https://appshunter.io/developer/378103938) - Category: Utilities, Weather - Price: $1.99 - Rating: 4.50/5 from 2 App Store ratings · 21 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 2 MB - Languages: American English - Released: 2011-01-26 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/fahrenheit-to-celsius-the-fastest-temperature-converter/id415403753/reviews.md ## What is Fahrenheit To Celsius, the fastest temperature converter? The fastest and easiest converter for Fahrenheit and Celsius. Ever. REVIEWS: "Super fast and easy to use. Great for my travels." "I love this converter app! It is fast, simple, and easy to use! It provides decimal and negative symbol inputs, and you just start typing on launch into a huge number keypad." BENEFITS: - Instant results - Easy to use - Copy and paste with just one tap - Convert both directions on-the-fly HOW TO: Just start typing, results appear immediately. If you are going on a trip you should definitely get this App! ## Key features - Instant results - Easy to use interface - Decimal and negative symbol input - One-tap copy and paste - Convert both directions on-the-fly - Large number keypad ## Recent user reviews (10 of 21) All indexed reviews: https://appshunter.io/ios/app/fahrenheit-to-celsius-the-fastest-temperature-converter/id415403753/reviews.md ### 4/5 — Fahrenheit to Celsius *2016-10-05* This is as simple and fast as one could hope. Definitely appreciate including the decimal as other similar apps have not. Only reason I didn't give 5 stars is the app should also convert Celsius to Fahrenheit. ### 5/5 — Great App *2014-06-26* I love this converter app! It is fast, simple, and easy to use! It provides decimal and negative symbol inputs, and you just start typing on launch into a huge number keypad. ### 4/5 — Application oppinion *2013-08-25* It should contain both convertions: F to C and C to F to be complete. ### 5/5 — Walter Johnston *2013-08-20* Like the app,would recommend it to anyone interested In conversion table!:) ### 5/5 — Airline Pilot *2013-06-24* Does very well an fast what it is suppose to do. Very good for International pilots. ### 5/5 — Works great *2013-06-11* Just what you would expect! ### 5/5 — RN *2013-03-05* Love it! So convenient when people ask what's that in Fahrenheit like I can do that formula in my head ! :) ### 5/5 — Excellent app! *2013-03-01* Enjoy using this app! It's easy and I can't imagine not having it! ### 5/5 — Handy tool! *2013-01-28* Fun to travel in Europe and be able to convert the temps quickly and easily! ### 5/5 — Temperature converted into f or c *2012-12-24* This is a very good app to have with me at all time, because my place of work is to monitor my clients temperature control product every 2 hour some product needs to be reported in c. and f. If I can rate this app with 10 stars I would. I have no problem with it at all ## Frequently asked questions about Fahrenheit To Celsius, the fastest temperature converter ### How does Fahrenheit To Celsius work? Simply start typing a temperature in Fahrenheit or Celsius, and the converted result will appear immediately on a large number keypad. You can also easily copy the result with a single tap. ### Is Fahrenheit To Celsius easy to use for beginners? Yes, users describe it as 'super fast and easy to use' and 'simple'. It's designed for immediate usability without a steep learning curve. ### Does Fahrenheit To Celsius support negative temperatures and decimals? Yes, the app explicitly supports decimal inputs and negative symbols, making it versatile for various temperature readings. ### Can I convert temperatures in both directions with Fahrenheit To Celsius? Absolutely. The app allows you to convert between Fahrenheit and Celsius on-the-fly, meaning you don't need to switch modes to convert in the opposite direction. ### What devices is Fahrenheit To Celsius compatible with? Fahrenheit To Celsius is available for iPhone, iPad, and iPod devices, offering broad compatibility within the Apple ecosystem. ### How often is Fahrenheit To Celsius updated? The app was last updated on January 26, 2015, with version 4.1. While not frequently updated recently, its core functionality remains stable. ### What is the price of Fahrenheit To Celsius? Fahrenheit To Celsius is a paid application, available for $1.99. This one-time purchase grants you access to its conversion features. ### Does Fahrenheit To Celsius have ads? No, Fahrenheit To Celsius is ad-free. Users can enjoy a clean and uninterrupted experience without any advertisements. ## Version history (last 5 releases) ### 4.1 — 2015-01-26 This app has been updated by Apple to display the Apple Watch app icon. Version 4.1: - Updated App Icon - Minor bug fixes Version 4.0: - All new design - Completely rewritten to be faster than ever - Copy any number by tapping it - Paste for even quicker results - Sounds added - Equation field added * If you like the app please leave a review, it really helps. If not please contact us at info@haviking.com so we can keep improving the app. ### 4.0 — 2014-11-18 - All new design - Completely rewritten to be faster than ever - Copy any number by tapping it - Paste for even quicker results - Sounds added * If you like the app please leave a review, it really helps. If not please contact us at info@haviking.com so we can keep improving the app. ### 3.0 — 2013-09-18 We gave the App a complete make over for iOS7: - Beautiful new design - App size decreased to <1MB - Super fast startup time: <0.3s Check out our other great apps on the More page right within the app. ### 2.2 — 2012-10-23 -iOS6 support -Bugfix: when typing more than 2 numbers on iOS 6 the App would crash. This is fixed now. -Check out our new converters on the more page in the App. ### 2.0 — 2011-03-17 -All new Design with custom keyboard. -On popular demand: Negative temperatures. ## More apps by Haviking - [Mile To Km, the fastest distance converter](https://appshunter.io/ios/app/mile-to-km-the-fastest-distance-converter/id398151444) - [Gallon To Liter, the fastest volume converter](https://appshunter.io/ios/app/gallon-to-liter-the-fastest-volume-converter/id417390438) - [Pound To Kg, the fastest weight converter](https://appshunter.io/ios/app/pound-to-kg-the-fastest-weight-converter/id444707372) - [Ounce To Gram, the fastest weight converter](https://appshunter.io/ios/app/ounce-to-gram-the-fastest-weight-converter/id446624080) - [Inch To Centimeter, the fastest length converter](https://appshunter.io/ios/app/inch-to-centimeter-the-fastest-length-converter/id470214695) All apps by Haviking: https://appshunter.io/developer/378103938 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*