Best Free Body Temperature App

223+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good free body temperature app. We benchmark 223+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Free Body Temperature App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Body Temperature App For FeverBody Temperature App For FeverFree4.7★ (22K)NoYesAug 2026
2Body Temperature & ThermometerBody Temperature & ThermometerFree4.6★ (57)YesNoJul 2026
3Thermometer: Body TemperatureThermometer: Body TemperatureFree4.6★ (401)NoYesAug 2026
4Thermometer Body TempThermometer Body TempFree4.4★ (308)YesYesAug 2026
5Fever Thermometer | Body TempFever Thermometer | Body TempFree4.3★ (257)YesYesAug 2026
6Body Temperature AppBody Temperature AppFree4.2★ (229)YesNoAug 2026
7Body Temperature AppBody Temperature AppFree4.1★ (454)YesYesAug 2026
8Body Temperature - HealthTrackBody Temperature - HealthTrackFree4.5★ (76)NoYesJul 2026

Top Picks for Free Body Temperature App

Body Temperature App For Fever#1

Body Temperature App For Fever by AboutMe Apps, Inc.

Thermometer. Checker. Tracker
Editor's Choice
🏥 Medical
4.7😞(22K ratings)
FreeIn-App Purchases
#18in Medical
Body Temperature App For Fever screenshot 1
Body Temperature App For Fever screenshot 2
Body Temperature App For Fever screenshot 3
Body Temperature App For Fever screenshot 4
Body Temperature App For Fever screenshot 5
Body Temperature App For Fever screenshot 6

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.

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
Body Temperature & Thermometer#2

Body Temperature & Thermometer by 雅诗 陈

Temperature Tracker & Analyzer
Strong Contender
🔧 Utilities
4.6(57 ratings)
FreeAds
Body Temperature & Thermometer screenshot 1
Body Temperature & Thermometer screenshot 2
Body Temperature & Thermometer screenshot 3
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Body Temperature & Thermometer screenshot 5

Log and analyze your body temperature with detailed symptom tracking. Visualize trends with interactive charts and export your health records. Supports multiple languages for global users.

Thermometer: Body Temperature#3

Thermometer: Body Temperature by 199 Developments Private Limited

Fever & Temperature Checker
Worth Considering
💪 Health & Fitness
4.6😞(401 ratings)
FreeIn-App Purchases
Thermometer: Body Temperature screenshot 1
Thermometer: Body Temperature screenshot 2
Thermometer: Body Temperature screenshot 3
Thermometer: Body Temperature screenshot 4
Thermometer: Body Temperature screenshot 5

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.

What We Love

  • 🚀 Accurate temperature readings
  • 👍 Helpful for tracking health issues
  • 👍 Useful when no thermometer is available
  • 👍 Reliable app with good support

Room to Improve

  • 🐛 Inaccurate temperature readings
  • 💰 Expensive subscription
  • 🤖 Outdated user interface

More Free Body Temperature App apps to explore

4
Thermometer Body Temp
Thermometer Body Temp
Thermometer Body Temp
Temperature monitor & check
Free

Easily track and analyze your body temperature readings on your iOS device. Record measurements in Celsius or Fahrenheit, add notes about symptoms, and generate shareable reports for healthcare professionals. The app offers cloud storage, multiple profiles, and helpful reminders.

Record temperature in Celsius and FahrenheitAdd notes and symptom dataCloud storage and multi-device access
🏥 Medical
(308)
free with in-app purchases
5
Fever Thermometer | Body Temp
Fever Thermometer | Body Temp
Fever Thermometer | Body Temp
Temperature App for 98.6 Gauge
Free

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.

Log body temperatureTrack family temperatureAdd notes for health/medication
🏥 Medical
(257)
freemium
6
Body Temperature App
Body Temperature App
Body Temperature App
Record body temperature
Free

Easily record and track your daily body temperature measurements. This simple app helps you monitor your health over time by visualizing your temperature data. Requires an external thermometer for recording.

Record body temperatureDaily trackingView statistics over time
🏥 Medical
(229)
ad-supported
7
Body Temperature App
Body Temperature App
Body Temperature App
Body Temperature Log For Fever
Free

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
🏥 Medical
(454)
free with in-app purchases
8
Body Temperature - HealthTrack
Body Temperature - HealthTrack
Body Temperature - HealthTrack
Sick Tracker, Thermometer
Free

Monitor your body temperature, heart rate, and well-being with this comprehensive health tracking app. It integrates with Apple Health, offers personalized weather-based advice, and provides access to health articles and guided meditations.

Body temperature trackingApple Health integrationHeart rate monitoring via camera
💪 Health & Fitness
(76)
freemium
9
AI Body Temperature Analyser
AI Body Temperature Analyser
AI Body Temperature Analyser
Fever: Health Symptom Tracker
Free

Monitor your body temperature and other health symptoms to stay informed about your well-being. Track changes, identify potential illnesses early, and gain insights into your health trends.

Track temperature measurementsView temperature statisticsMonitor other symptoms
🏥 Medical
(177)
subscription
10
Body Temperature App Fever
Body Temperature App Fever
Body Temperature App Fever
Body Thermometer App for fever
Free

Estimate body temperature and monitor heart rate trends without a thermometer. Log readings, track symptoms, and analyze wellness data with multiple profiles and environmental insights. For wellness awareness only.

Estimate temperature using heart rateLog and track temperature readingsMeasure heart rate via phone camera
🔧 Utilities
(24)
free with in-app purchases
11
Thermometer
Thermometer
Thermometer
Temperature & More
Free

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.

Real-time outdoor temperature displayLocation-based temperature readingsLocal weather condition reports
🔧 Utilities
(4.2K)
free with in-app purchases
12
Body Temperature Tracking App
Body Temperature Tracking App
Body Temperature Tracking App
Personal & family temp log
Free

Log body temperature and other health metrics manually or with connected smart thermometers. Track trends, export reports, and monitor medication intake. Supports over 70 smart thermometer brands.

Manual temperature loggingBluetooth smart thermometer syncTrack medication intake
💪 Health & Fitness
(18)
freemium
13
Thermometer++ App
Thermometer++ App
Thermometer++ App
Temperature and more
Free

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.

Real-time temperature, humidity, pressure, and windThermometer, barometer, and hygrometer functionsCurrent location or custom location selection
☀️ Weather
(7.2K)
free with in-app purchases
14
Thermometer - Body Temperature
Thermometer - Body Temperature
Thermometer - Body Temperature
Body Temperature Monitoring
Free

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.

Body temperature trackingHeart rate measurement via cameraBlood pressure logging
🏥 Medical
(24)
free with in-app purchases
15
Flir One
Flir One
Flir One
Thermal Camera for Smartphones
Free

This app transforms your smartphone into a thermal imaging device when connected to a compatible camera. It helps identify hidden issues like water damage, electrical faults, and HVAC problems with advanced visual enhancements and measurement tools. Document and share your findings easily.

Thermal camera viewCapture photos and videosTemperature spot measurements
📷 Photo & Video
(7.6K)
free with in-app purchases
16
Body Temperature App  & More
Body Temperature App  & More
Body Temperature App & More
Manage & Track Your Fever
Free

Easily log and track your body temperature readings. This app allows you to input measurements from any thermometer, saving them with dates for future reference. It also offers quick conversion between Celsius and Fahrenheit.

Log temperature readingsSave readings with datesView historical data
🏥 Medical
(33)
ad-supported
17
Body Temperature & Fever Check
Body Temperature & Fever Check
Body Temperature & Fever Check
My Thermometer: Measure Temp
Free

Estimate and log body temperature using biometric inputs like pulse and respiration. Manually enter readings or use in-app measurements with a subscription. Not for medical use, but provides wellness estimations.

Estimate temperature via pulse and respirationManually enter and save temperature readingsView, edit, and delete historical entries
🔧 Utilities
(0)
free with in-app purchases
18
Health & Heart Rate Monitor
Health & Heart Rate Monitor
Health & Heart Rate Monitor
Pulse Check, Water Tracker
Free

This app helps you monitor your body's water balance by calculating daily fluid intake goals and tracking your progress. It also includes features for tracking heart rate, temperature, weight, and physical activity.

Heart rate and temperature trackingDaily fluid intake calculationFluid intake tracking
🔧 Utilities
(9)
freemium
19
Body Thermometer - Temperature
Body Thermometer - Temperature
Body Thermometer - Temperature
Health Tracking - Safety Tool
Free

Easily log, track, and understand your body temperature over time. Monitor trends, add notes for symptoms, and set reminders to stay informed about your health. This tool is for informational purposes and not a substitute for professional medical advice.

Log body temperature with date and timeTrack trends with graphs and historyAdd notes for symptoms
💪 Health & Fitness
(7)
free with in-app purchases
20
Body Temperature Fever Log
Body Temperature Fever Log
Body Temperature Fever Log
Termometro Corporal Checker
Free

This app acts as a family health station, allowing you to log temperature, vital signs, symptoms, and medications. It provides interactive charts and reminders to help manage health for all family members. Syncs with Apple Health for comprehensive tracking.

Temperature tracking with chartsMedication and pill remindersVital signs monitoring (SpO2, Heart Rate, Resp. Rate)
🏥 Medical
(7)
free with in-app purchases

FAQ about Free Body Temperature App

What is the best free body temperature app for iPhone?
Body Temperature App For Fever tops our free body temperature app ranking as of July 2026, with a 4.7-star average from 22K App Store ratings, and it's free to download.
Body Temperature App For Fever has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 223+ free body temperature app on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to estimate and track your body temperature trends to help you monitor potential fever symptoms. It also enables you to log data, export reports for your doctor, and even estimate your heart rate using your phone's camera.
No, this app is for wellness use only and cannot be used for diagnostics or medical purposes. It is intended to improve your awareness of general wellness and does not diagnose, treat, mitigate, or prevent any disease or symptom. Always seek professional medical advice for any health concerns.