238+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our free thermometer digital list covers 238+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free was $2.99 | 4.0★ (49) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.7★ (564) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.4★ (4.2K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.2★ (2.6K) | Yes | No | Aug 2026 |
| 5 |  | Free | 3.7★ (3) | Yes | No | Jul 2026 |
| 6 |  | Free | 1.9★ (56) | No | No | Jun 2026 |
| 7 |  | Free | 4.5★ (26) | No | Yes | Aug 2026 |
| 8 |  | Free | 4.7★ (7.2K) | Yes | Yes | Aug 2026 |
This app transforms your smartphone into a precise digital thermometer. It displays real-time indoor room temperature, outdoor weather, and humidity levels with a classic retro interface. Customize themes and switch between Celsius and Fahrenheit for easy climate monitoring.
This app functions as a digital thermometer and hygrometer, displaying outdoor temperature and humidity for any location worldwide. It offers real-time updates, customizable colors, and unit selection. A premium plan adds multi-location saving and removes ads.
This app transforms your iPhone or iPod Touch into a thermometer, displaying the exact outside temperature based on your current location. It provides detailed local weather conditions and allows you to check temperatures for other cities.
This app provides real-time temperature readings for both indoor room environments and outdoor locations worldwide. It offers detailed weather forecasts, including hourly and daily predictions, wind speed, humidity, and sunrise/sunset times. Easily monitor your home comfort or plan your travels with location-based weather information.
This app displays the current temperature based on your GPS location. It also shows atmospheric pressure, moisture, and city information. A widget provides quick access to temperature, city, and humidity.
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.
Easily log and analyze your temperature readings to track trends over time. This app provides a user-friendly interface for recording data and offers secure storage for your health history. It's designed to help you manage temperature information efficiently.
Transform your device into a precise thermometer. Get real-time outdoor temperature, humidity, pressure, and wind data for your current location. Utilizes AI to combine data from multiple sources for accurate, up-to-the-minute weather information.
This app provides real-time indoor and outdoor temperature readings with a clean, user-friendly interface. It's designed for quick and accurate temperature checks, making it ideal for daily monitoring at home, work, or while traveling.
This app provides real-time room temperature readings, humidity tracking, and local weather forecasts. It functions as a digital thermometer, temperature sensor, and ambient temperature sensor for home or office use. View temperatures in Celsius or Fahrenheit and monitor your indoor climate for comfort and safety.
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.
This application displays current temperature readings and tracks temperature variations over time. It offers a clear and convenient way to stay informed about environmental changes with fast access to information.
This weather app offers a minimalist interface with real-time temperature and humidity readings in a classic LCD style. It provides detailed weather data, multi-city management, and customizable appearance options. Premium features include AQI, pollen information, and an ad-free experience.
Monitor your body temperature and log readings to track potential fever signs. This app helps you observe patterns, record health metrics, and even detect heart rate using your smartphone's camera. It also tracks symptoms, medications, and local heat index for proactive health management.
This app works with a wireless meat thermometer to help you cook meats perfectly. It provides cook time estimates, guided cooking instructions, and notifications when your food is ready. Monitor your food remotely and enjoy perfectly cooked meals every time.
This utility app displays temperature data from connected equipment in Excel and data plots with a 1-second response time. It allows users to save and share measurements, adjust data reception intervals, and monitor environmental temperature trends in real-time.
This application uses your device's location to display the current outside temperature and humidity. It offers readings in both Celsius and Fahrenheit, requiring an internet connection for accurate data.
Easily log and track body temperature for yourself and your family. Record measurements, add notes about health conditions or medications, and view a clear history of your readings. This utility does not require signup or internet access.
Estimate body temperature using your smartphone without a physical thermometer. Track heart rate, blood pressure, and sync with Apple Watch for real-time fever alerts. Log custom health data and generate shareable PDF reports.