Best Free Forehead Thermometer Apps

250+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated September 2026

Whether you're new to free forehead thermometer or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Free Forehead 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
3Thermometer: Body TemperatureThermometer: Body TemperatureFree4.6★ (402)NoYesSep 2026
4ThermometerThermometerFree4.4★ (4.2K)YesYesSep 2026
5Thermometer++ AppThermometer++ AppFree4.7★ (7.2K)YesYesSep 2026
6Infrared Thermal ImagerInfrared Thermal ImagerFree3.0★ (1)NoNoJun 2026
7iHealth MyVitalsiHealth MyVitalsFree4.8★ (153K)NoNoSep 2026
8Radiant Forehead batRadiant Forehead batFree1.0★ (2)NoNoMay 2026

Top Picks for Free Forehead 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
#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
  • 🔒 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.

Thermometer: Body Temperature#3

Thermometer: Body Temperature by 199 Developments Private Limited

Fever & Temperature Checker
Worth Considering
💪 Health & Fitness
4.6😞(402 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
  • 🤔 Unclear free vs. premium features

More Free Forehead Thermometer apps to explore

FAQ about Free Forehead Thermometer

What are the best free forehead thermometer apps for iPhone?
Body Temperature App For Fever tops our free forehead thermometer apps ranking as of September 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 September 2026.
We track 250+ free forehead 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.