# Fahrenheit To Celsius, the fastest temperature converter — user reviews

> 21 indexed App Store user reviews of Fahrenheit To Celsius, the fastest temperature converter by Haviking, rated 4.50/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/fahrenheit-to-celsius-the-fastest-temperature-converter/id415403753/reviews
- App overview in markdown: https://appshunter.io/ios/app/fahrenheit-to-celsius-the-fastest-temperature-converter/id415403753.md
- Rating breakdown: 5★ 1 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 0

## Newest reviews (1 of 21)

### 5/5 — Super fast and easy to use.  Great for my travels.

*2011-04-14*

Super fast and easy to use.  Great for my travels.

## Most critical reviews (10 lowest-rated)

### 1/5 — Waste of money

*2012-10-14*

Doesn't convert above 99 Fahrenheit - complete waste of money...

### 1/5 — App has stopped working with IOS6

*2012-10-03*

I cannot type in any 3 digit temperature before it crashes.

### 2/5 — Texiquebecois

*2011-02-02*

Definitely has potential, but theres no way to do negative numbers! Useless in the wintertime.

### 3/5 — Oops

*2012-10-07*

I should have read the reviews. This app doesn't work right now, you may wanna wait until they debug it. No 3 digit temp can be input without it crashing. Good idea though!

### 3/5 — Good for checking math!

*2011-02-17*

No negatives :-(

### 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.

### 4/5 — Application oppinion

*2013-08-25*

It should contain both convertions:
F to C  and C to F to be complete.

### 4/5 — Nice

*2012-07-23*

Good app not sure it should be a paid app however just use the Internet

### 4/5 — Great app!

*2011-04-09*

I love this app. It's super easy to use and beats the hell out of trying to do that complicated F to C conversion in your head. And I live in Arizona so don't care that there's no minus sign!

### 4/5 — Needs a minus key

*2011-03-06*

Wonderful app but had to copy negative values from notepad. A minus key function will get 5 stars. Thank you.

## Most praised reviews (10 highest-rated)

### 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.

### 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

### 5/5 — Excellent

*2012-11-26*

Incredibly easy to use, no fuss !

### 5/5 — Faranheit to celsius

*2012-10-30*

Is excelente And Bert hemofilia

Gustavo González Lewis

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*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.*