Best Temperature Reader Apps

211+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated May 2026

Finding the right temperature reader app can be overwhelming with so many options. We've analyzed 211+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Temperature Reader

Temperature Checker#1

Temperature Checker by Mehmet Ali Demir

Room & Body Heat Monitor
Editor's Choice
💪 Health & Fitness
4.2(6 ratings)
FreeIn-App Purchases
Temperature Checker screenshot 1
Temperature Checker screenshot 2
Temperature Checker screenshot 3
Temperature Checker screenshot 4
Temperature Checker screenshot 5
Temperature Checker screenshot 6

This application allows users to monitor and track their body temperature and the temperature around them, providing a convenient way to stay informed and comfortable. With features such as live forecasts, trend charts, and exportable data, users can easily keep track of their health and wellness, and try it out with a free trial today.

Flir One#2

Flir One by FLIR Systems Aktiebolag

Thermal Camera for Smartphones
Strong Contender
📷 Photo & Video
4.6😐(7.4K ratings)
FreeIn-App Purchases
Flir One screenshot 1
Flir One screenshot 2
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Flir One screenshot 5

A thermal camera app that pairs with FLIR ONE series devices for efficient troubleshooting and inspection, offering features like automatic tracking, color palettes, temperature spot measurements, and cloud file uploads. Scan for faults, capture media, and access paid Inspection Guides for detailed issue identification. Explore the app for a range of compatible utilities and follow social media channels for updates. Terms of Use: [Link](https://www.flir.com/corporate/terms-of-use/)

What We Love

  • 🚀 Great for finding animals
  • 🚀 Excellent affordable option for home inspection
  • 🚀 Valued piece of tech for animal rescue
  • 🚀 Excellent piece of equipment

Room to Improve

  • 🐛 Image alignment issues
  • 🐛 Scam - won't connect
  • 🐛 Poor App/Image refresh
Body Temperature App For Fever#3

Body Temperature App For Fever by AboutMe Apps, Inc.

Thermometer. Checker. Tracker
Worth Considering
🏥 Medical
4.7😞(22K ratings)
FreeIn-App Purchases
#17in Medical
Body Temperature App For Fever screenshot 1
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Body Temperature App For Fever screenshot 3
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Body Temperature App For Fever screenshot 5
Body Temperature App For Fever screenshot 6

Track, log, and monitor your body temperature, symptoms, and medications with ease using this app. Stay proactive about your health by keeping an eye on your well-being and sharing your data with healthcare professionals. Download now for free!

What We Love

  • ⭐ Accurate temperature readings
  • 📊 Helpful for tracking health symptoms
  • 🔍 Useful when no thermometer is available

Room to Improve

  • 💰 Subscription-based model
  • 🤔 Misleading claims about temperature measurement
  • 🤖 Inaccurate temperature estimates

More Temperature Reader apps to explore

4
Thermometer
Thermometer
Thermometer
Temperature & More
Free

Track temperature trends easily with this handy thermometer application. Stay informed about temperature changes and plan accordingly. Download now to stay ahead of the weather!

🔧 Utilities
(3.9K)
5
Temperature Checking
Temperature Checking
Temperature Checking
Temperature Detection
Free

This temperature detection software connects to various security devices to check visitors' temperatures and ensure their safety, while also offering features like face mask detection, people counting, and reporting. To get started, you'll need to purchase the required hardware, including a thermal imaging camera and a blackbody, and can use it on an iPad Pro with the latest iOS version.

💼 Business
(28)
6
Fever Thermometer | Body Temp
Fever Thermometer | Body Temp
Fever Thermometer | Body Temp
Temperature App for 98.6 Gauge
Free

Track body temperatures for you and your family with an easy-to-use Thermometer Body Temp app. No sign-up or internet needed, just log temperatures and notes, with the option to upgrade for advanced features like temperature tracking and PDF export. Always consult a doctor with your data for medical advice.

🏥 Medical
(246)
7
Thermometer º
Thermometer º
Thermometer º
Digital Thermometer
Free
☀️ Weather
(3)
8
HD Thermometer ⊎
HD Thermometer ⊎
HD Thermometer ⊎
Current temperature & more
Free

Track the current temperature and weather conditions with ease using a precise thermometer application. Stay informed about the temperature wherever you are with just a tap.

☀️ Weather
(322)
9
Thermometer-Room&Indoor Track
Thermometer-Room&Indoor Track
Thermometer-Room&Indoor Track
Smart Indoor & Outdoor Temps
Free

This app is a smart temperature monitoring tool that tracks indoor and outdoor temperatures in real time, providing detailed historical data and trend charts to easily understand and respond to temperature changes. With multi-location support, you can monitor temperatures from different regions in one app.

🔧 Utilities
(255)
10
Thermometer++ App
Thermometer++ App
Thermometer++ App
Temperature and more
Free

An app offering real-time temperature, humidity, and pressure data using AI technology. Users can track weather conditions at their current location or any chosen location with a minimalist design and the option to view Celsius or Fahrenheit degrees. Stay prepared for any weather with this fast and accurate thermometer app!

☀️ Weather
(7.1K)
11
Body Temperature, Thermometer
Body Temperature, Thermometer
Body Temperature, Thermometer
Digital Tracker
Free

This application is a digital tracker designed to help users stay informed about their body temperature trends. It offers easy temperature logging, detailed history and analysis, secure data storage, and a user-friendly interface. The app is available with an annual subscription plan, but users are advised to consult healthcare professionals for any health-related concerns.

🏥 Medical
(16)
12
ThermoWorks
ThermoWorks
ThermoWorks
by ThermoWorks, Inc.
Free

Track temperatures with precision using the redesigned ThermoWorks app. Set temperature alarms, view graphs, and store session data in ThermoWorks Cloud for easy access and review. Compatible with various ThermoWorks Bluetooth and Wi-Fi devices for seamless monitoring.

🔧 Utilities
(15K)
13
TempPro Sensor
TempPro Sensor
TempPro Sensor
by iTronics Co., Limited
Free

Receive real-time temperature and humidity data from ThermoPro thermometers, view historical data for up to a year, and receive alerts when readings go out of set range. Experience the convenience of monitoring your environment with precision - download the app now!

🌟 Lifestyle
(11K)
14
Fahrenheit Thermometer Plus
Fahrenheit Thermometer Plus
Fahrenheit Thermometer Plus
Celsius Converter, Barometer
Free

This digital thermometer application measures the ambient temperature of your current location and displays it in degrees Fahrenheit, with the option to convert to Celsius. It also features a barometric function, sunrise and sunset times, and serves as a reference for dressing according to the outdoor temperature.

🔧 Utilities
(239)
15
FoxIR
FoxIR
FoxIR
Foxwell
Free

This portable thermal imaging device converts thermal radiation into images and temperature data, offering high-resolution imaging, accurate temperature measurement, and various analysis features. Experience advanced thermal imaging capabilities, including real-time monitoring, alarm functions, and report generation, to enhance your work with this innovative tool.

📷 Photo & Video
(0)
16
ThermCam
ThermCam
ThermCam
Thermal camera for IOS devices
Free
🔧 Utilities
(1)
17
Body Temperature App
Body Temperature App
Body Temperature App
Record body temperature
Free

Track your daily body temperature easily with this app. Record measurements, view statistics over time, and stay on top of your health. Start monitoring your body temperature now.

🏥 Medical
(210)
18
Room Temperature : Thermometer
Room Temperature : Thermometer
Room Temperature : Thermometer
Check Indoor Room Temperature
Free
☀️ Weather
(0)
19
IR master
IR master
IR master
by InfiRay Technologies Co.,Ltd.
Free

In a couple of sentences, the essence of the application and its functionality can be conveyed as follows: This application provides a thermal imaging and temperature measurement solution for a wide range of applications, from industrial inspections to personal health monitoring. It offers high-quality infrared imaging, real-time temperature data, and a user-friendly interface, making advanced thermal technology accessible to everyday users.

🔧 Utilities
(3)
20
Temperature Sensor Reader
Temperature Sensor Reader
Temperature Sensor Reader
by Keeping It Cool, Inc.
Free
💼 Business
(0)

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