246+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our real thermometer list covers 246+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (22K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.3★ (13K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.2★ (2.6K) | Yes | No | Aug 2026 |
| 4 |  | Free | 2.8★ (5) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.1★ (98) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.4★ (4.2K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.4★ (13) | Yes | Yes | Aug 2026 |
| 8 |  | Free was $2.99 | 4.0★ (49) | No | Yes | Aug 2026 |
Estimate and track body temperature trends to monitor potential fever symptoms. Log data, export reports for healthcare providers, and monitor family members' temperatures. Includes features like heart rate estimation and symptom tracking.
Displays the current temperature for your location using a weather service. Offers a clean, rustic interface and allows saving multiple locations. Not a true thermometer, it relies on external data for accuracy.
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 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.
Get real-time outdoor temperature readings for your location. This app also offers AI-powered outfit suggestions based on the current weather, helping you dress appropriately. Premium features include widgets and personalized style advice.
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 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 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.
Monitor key health indicators like body temperature, heart rate, blood pressure, and breathing frequency. Easily track family health records and export data for medical appointments. Measure pulse using your smartphone camera.
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.
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.
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.
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.
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 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 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.
This utility app connects to compatible Bluetooth low energy thermometer hardware. It displays real-time temperature readings and offers both a thermometer view and a graph view for data visualization. Ideal for DIY projects and custom temperature monitoring setups.