Best Medical Thermometer Apps

243+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated September 2026

Out of 243+ medical thermometer apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Medical Thermometer Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Body Temperature App For FeverBody Temperature App For FeverFree4.7★ (22K)NoYesSep 2026
2Fever Thermometer | Body TempFever Thermometer | Body TempFree4.3★ (257)YesYesSep 2026
3Body Temperature Fever CheckerBody Temperature Fever CheckerFree4.4★ (308)YesYesAug 2026
4My Thermometer: App For FeverMy Thermometer: App For FeverFree5.0★ (1)NoYesMay 2026
5KinsaKinsaFree4.8★ (45K)NoNoSep 2026
6Thermometer: Body TemperatureThermometer: Body TemperatureFree4.6★ (402)NoYesSep 2026
7Thermometer - Body TemperatureThermometer - Body TemperatureFree4.4★ (24)NoYesAug 2026
8Body Temperature, ThermometerBody Temperature, ThermometerFree4.5★ (26)NoYesSep 2026

Top Picks for Medical Thermometer

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
#16in 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
  • 🔒 Lack of transparency around subscription details
Fever Thermometer | Body Temp#2

Fever Thermometer | Body Temp by Yana Shestakova

Temperature App for 98.6 Gauge
Strong Contender
🏥 Medical
4.3(257 ratings)
FreeAdsIn-App Purchases
Fever Thermometer | Body Temp screenshot 1
Fever Thermometer | Body Temp screenshot 2
Fever Thermometer | Body Temp screenshot 3
Fever Thermometer | Body Temp screenshot 4

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.

Body Temperature Fever Checker#3

Body Temperature Fever Checker by Appnap Technologies Limited

Thermometer App, Temp Tracker
Worth Considering
🏥 Medical
4.4😞(308 ratings)
FreeAdsIn-App Purchases
Body Temperature Fever Checker screenshot 1
Body Temperature Fever Checker screenshot 2
Body Temperature Fever Checker screenshot 3
Body Temperature Fever Checker screenshot 4
Body Temperature Fever Checker screenshot 5
Body Temperature Fever Checker screenshot 6

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.

What We Love

  • 📈 Trend analysis helpful
  • 👨‍⚕️ Easy doctor sharing
  • ☁️ Cloud backup available
  • 🆓 Genuine and free app
  • 👨‍👩‍👧‍👦 Great for parents
  • 👨‍👩‍👧‍👦 Tracks family health
  • 😌 No ads observed
  • 👍 Brilliant developer thought
  • ⏰ Automatic date/time
  • ✅ Works smoothly
  • 💡 Easy to learn
  • 📝 Detailed health records
  • ❤️ Genuine and free
  • 👍 Good for parents
  • 👨‍👩‍👧‍👦 Tracks kids' health
  • 👍 Good for frequent sickness
  • 👍 Good for tracking vitals
  • 👍 Useful for temperature log
  • 🤝 Share data with doctors

Room to Improve

  • ❓ Misleading app description
  • ❌ Cannot take temperature
  • 🤔 Useless without thermometer
  • 🤷‍♂️ Why track normal temps?
  • 🐛 Time recording bug
  • 🏠 App returns to house
  • 🤷‍♀️ Not working as expected

More Medical Thermometer apps to explore

FAQ about Medical Thermometer

What are the best medical thermometer apps for iPhone?
Body Temperature App For Fever tops our medical thermometer apps ranking as of September 2026, with a 4.7-star average from 22K App Store ratings, and it's free to download.
Yes — 20 of the top medical thermometer apps we rank are free to download, including Body Temperature App For Fever and Fever Thermometer | Body Temp.
Body Temperature App For Fever has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 243+ medical thermometer apps on the iOS App Store as of September 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.