199+ iOS apps curated and reviewed
Every iPhone needs a few good celcius to fahrenheit apps. We benchmark 199+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (145) | No | No | Jul 2026 |
| 2 |  | Free | 4.8★ (6.3K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.6★ (1.6K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.6★ (31) | Yes | No | Jul 2026 |
| 5 |  | Free | 4.8★ (1.4K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (94) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.4★ (31) | Yes | No | Jul 2026 |
| 8 |  | Free | 4.6★ (1.1K) | Yes | Yes | Jun 2026 |
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.
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.
Easily convert temperatures between Fahrenheit and Celsius. Access current, historical, and forecasted weather data for any city in both units simultaneously.
Easily convert temperatures between Fahrenheit and Celsius. This straightforward utility is designed for simple and quick temperature conversions.
This app displays current temperatures in both Celsius and Fahrenheit simultaneously. It's designed for individuals living abroad or those traveling, helping them easily understand and adapt to different temperature scales. Enjoy a visually appealing interface with comprehensive weather details and convenient home and lock screen widgets.
Easily convert temperatures between Celsius and Fahrenheit with instant results. The app visually indicates the temperature using background color and offers adjustable precision. Home screen widgets provide quick access to conversions without any advertisements.
Easily convert temperatures between Celsius, Fahrenheit, and Kelvin. This utility is ideal for travel, cooking, scientific applications, or daily use.
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.
Easily convert temperatures between Fahrenheit, Celsius, and Kelvin scales. This utility app provides a simple interface for quick and accurate temperature conversions.
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.
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.
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.
This app provides simple conversions between Fahrenheit and Celsius, and also includes wind speed conversions between mph, kph, and knots. It features a clean user interface for easy calculations.
Easily record your body temperature and visualize trends with automatic graphing. Track associated symptoms and share your data with healthcare providers or family. Supports multiple users and temperature units.
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.
This utility app offers a straightforward way to convert between multiple temperature units simultaneously. It features a dedicated numeric keyboard with support for negative numbers and decimals, ensuring quick and accurate conversions for various scientific and travel needs.
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.
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.
This app provides real-time weather data for your current location, including temperature, humidity, and atmospheric pressure. It's a simple, quick, and effective tool for staying informed about immediate weather conditions.