Best Celsius 2 Apps

157+ iOS apps curated and reviewed

4.6 avg rating

20 free apps

Updated May 2026

If you already know Celsius 2, this is the deeper bench. 157+ celsius 2 apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Compare top Celsius 2 Apps (May 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Celsius 2	Free	5.0★ (3)	No	Yes	Jul 2026
2	Fahrenheit Celsius Calculator	Free	4.6★ (1.6K)	Yes	Yes	Sep 2026
3	Temp 2 F&C	Free	5.0★ (4)	No	No	May 2026
4	Weather ٞ .	Free	4.5★ (3.7K)	Yes	No	Sep 2026
5	Temperature Converter	Free	4.8★ (6.3K)	No	Yes	Sep 2026
6	Fahrenheit Celsius Converter	Free	4.6★ (31)	Yes	No	Sep 2026
7	Digital Temperature Converter	Free	4.6★ (1.1K)	Yes	Yes	Sep 2026
8	celsius to fahrenheit c to f	Free	4.5★ (202)	No	No	Sep 2026

Top Picks for Celsius 2

#1

Celsius 2 by Flipwire

Accurate Weather for Canada

Editor's Choice

5.0(3 ratings)

FreeIn-App Purchases

Celsius 2 screenshot 1

Celsius 2 screenshot 2

Celsius 2 screenshot 3

Get the most accurate weather information for Canada with this app. It provides current conditions, forecasts, and weather warnings directly from Environment Canada, with radar images and customizable notifications.

#2

Fahrenheit Celsius Calculator by Michael Baron

Meeting Your Conversion Needs

Strong Contender

4.6😊(1.6K ratings)

FreeAdsIn-App Purchases

Fahrenheit Celsius Calculator screenshot 1

Fahrenheit Celsius Calculator screenshot 2

Fahrenheit Celsius Calculator screenshot 3

Fahrenheit Celsius Calculator screenshot 4

Fahrenheit Celsius Calculator screenshot 5

Easily convert temperatures between Fahrenheit and Celsius. Access current, historical, and forecasted weather data for any city in both units simultaneously.

What We Love

👍 Easy to use
🚀 Instant conversion
💡 Helpful for international users
🚀 Efficient temperature conversion

Room to Improve

🐛 Disappearing calculator
🐛 Ads covering buttons
🐛 Inability to go back or clear

#3

Temp 2 F&C by Derrick w

Celsius 2 Fahrenheit converter

Worth Considering

5.0(4 ratings)

Free

Temp 2 F&C screenshot 1

Temp 2 F&C screenshot 2

Temp 2 F&C screenshot 3

Temp 2 F&C screenshot 4

Easily convert temperatures between Celsius and Fahrenheit for international travel or general use. This straightforward utility offers a simple interface for quick conversions in either direction.

More Celsius 2 apps to explore

2 weeks 360 hours forecast

Stay updated with weather conditions using this intuitive app. It provides real-time weather for your current location and offers extended forecasts. Access weather information easily without opening the application.

Real-time weather for current locationToday Widget for quick accessApple Watch support

Temperature Converter

Temperature Converter

Temperature Converter

Celsius Fahrenheit Kelvin

Easily convert temperatures between Celsius, Fahrenheit, and Kelvin with a clean and intuitive interface. This utility app offers quick and accurate conversions for everyday use. Ads are present but can be removed via a one-time purchase.

Celsius conversionFahrenheit conversionKelvin conversion

free with in-app purchases

Fahrenheit Celsius Converter

Fahrenheit Celsius Converter

Fahrenheit Celsius Converter

Easy Fahrenheit Converter

Easily convert temperatures between Fahrenheit and Celsius. This straightforward utility is designed for simple and quick temperature conversions.

Fahrenheit to Celsius conversionCelsius to Fahrenheit conversionEasy to use interface

Digital Temperature Converter

Digital Temperature Converter

Digital Temperature Converter

°C to °F Calculator & Checker

Effortlessly convert temperatures between eight different units including Celsius, Fahrenheit, Kelvin, and more. This app provides accurate conversions with clear formulas, making it ideal for students and professionals needing quick temperature calculations.

Converts between 8 temperature unitsDisplays conversion formulasUser-friendly interface

free with in-app purchases

celsius to fahrenheit c to f

celsius to fahrenheit c to f

celsius to fahrenheit c to f

temperature converter app

Easily convert temperatures between Fahrenheit and Celsius with this intuitive tool. Ideal for travelers or those working internationally, it handles conversions in both directions and validates input to prevent errors. Enjoy a clean interface with light and dark modes.

Fahrenheit to Celsius conversionCelsius to Fahrenheit conversionInput validation for numbers

Easy Temperature Converter Free

Easy Temperature Converter Free

Easy Temperature Converter Free

by MaoWare Corporation

Effortlessly convert temperatures between various scales. Select your starting unit, input the temperature, and get instant results. Supports common and scientific units for comprehensive conversion needs.

Multiple temperature unit supportCelsius, Fahrenheit, KelvinScientific units (Delisle, Newton, etc.)

free with in-app purchases

Fahrenheit & Celsius Converter

Quickly convert temperatures between Fahrenheit and Celsius with instant results. This ad-free utility works offline, offering animated visuals and contextual labels for easy understanding. It supports negative temperatures and includes reference points for common scenarios.

Instant temperature conversionFahrenheit to Celsius and vice versaOffline functionality

KE2 Service Tool

KE2 Service Tool

KE2 Service Tool

KE2 Therm Solutions

This tool enables users to discover and manage KE2 Therm Controllers and Sensors on their local network. It supports both ethernet and wireless connections for seamless device management.

Local device discoveryManage KE2 Therm ControllersManage KE2 Therm Sensors

Temperature Converter Classic

Temperature Converter Classic

Temperature Converter Classic

Celsius Fahrenheit Kelvin

Effortlessly convert temperatures between Celsius, Fahrenheit, and Kelvin. This utility app provides a straightforward interface for quick and accurate conversions.

Celsius conversionFahrenheit conversionKelvin conversion

Fahrenheit Celsius Widget

This app provides accurate weather forecasts with real-time temperature updates, displaying both Fahrenheit and Celsius simultaneously. It features a customizable home screen widget to help users easily adapt to and learn temperature conversions.

Accurate weather forecastsReal-time temperature updatesDual Fahrenheit and Celsius display

free with in-app purchases

Felsius – Celsius & Fahrenheit

Felsius – Celsius & Fahrenheit

Felsius – Celsius & Fahrenheit

Celsius & Fahrenheit weather

View weather in both Celsius and Fahrenheit simultaneously without needing to switch settings or perform mental calculations. This app is designed for travelers, expats, and households with mixed-unit preferences, offering a clean, ad-free experience with essential weather information.

Dual-unit temperature display (°C and °F)Current, hourly, and upcoming conditionsSave favorite locations

Fahrenheit Thermometer Plus

Fahrenheit Thermometer Plus

Fahrenheit Thermometer Plus

Celsius Converter, Barometer

This free digital thermometer app uses GPS to measure and display the ambient temperature in Fahrenheit. It includes a Fahrenheit to Celsius conversion calculator and a barometer function for compatible devices. It also shows sunrise and sunset times, offering a reference for outdoor activities.

GPS ambient temperature measurementFahrenheit to Celsius conversion calculatorBarometer function (iPhone 6/Plus and later)

This app provides highly accurate, real-time outdoor temperature readings for your precise location worldwide. It utilizes advanced algorithms and multiple data sources to deliver temperature data to the tenth of a degree, offering various display themes and units.

Most accurate temperature readingsReal-time temperature for precise locationFast location identification

free with in-app purchases

Body Temperature App

Body Temperature App

Body Temperature App

Body Temperature Log For Fever

This app allows users to log body temperature readings along with associated symptoms like cough or body pain. It facilitates easy sharing of this data with healthcare providers via email. The application supports managing records for multiple individuals and integrates with Apple's Health App.

Log body temperature readingsRecord associated symptomsShare data via email

free with in-app purchases

Wind Chill Calculator - Calc

Wind Chill Calculator - Calc

Wind Chill Calculator - Calc

Air temperature, Wind Speed

Calculate the perceived temperature due to wind speed and actual air temperature. Supports various units for both temperature and wind speed. Includes a tool to convert between different temperature units.

Wind chill calculationTemperature unit conversionSupports Celsius, Fahrenheit, Kelvin

free with in-app purchases

Celsius Thermometer Plus

Celsius Thermometer Plus

Celsius Thermometer Plus

Fahrenheit Converter,Barometer

This app measures ambient temperature using GPS and displays it in Celsius, with a converter to Fahrenheit. It also includes a barometer and sunrise/sunset times. Useful for checking outdoor conditions and planning outfits.

Ambient temperature measurement via GPSCelsius to Fahrenheit conversion calculatorBarometric pressure sensor function

TemperatureConverterY

TemperatureConverterY

TemperatureConverterY

Celsius/Fahrenheit/Kelvin

Easily convert temperatures between Celsius, Fahrenheit, and Kelvin. Simply input your temperature, and the app will automatically display the converted results.

Temperature conversionCelsius supportFahrenheit support

FAQ about Celsius 2

What are the best celsius 2 apps for iPhone?

Celsius 2 tops our celsius 2 apps ranking as of May 2026, with a 5.0-star average from 3 App Store ratings, and it's free to download.

Are there free celsius 2 apps for iPhone?

Yes — 20 of the top celsius 2 apps we rank are free to download, including Celsius 2 and Fahrenheit Celsius Calculator.

Does Celsius 2 have ads or in-app purchases?

Celsius 2 has no ads and offers in-app purchases, according to its App Store listing as of May 2026.

How many celsius 2 apps are on the App Store?

We track 157+ celsius 2 apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.

What weather data does Celsius 2 use?

Celsius 2 sources all its weather data directly from Environment Canada, ensuring you receive the most accurate and up-to-date information available for Canadian cities monitored by the agency.

Can I get weather alerts with Celsius 2?

Yes, Celsius 2 provides notifications for the latest weather warnings issued by Environment Canada. You can also view radar images from Environment Canada within the app.