Best Checking Temperature Apps

246+ iOS apps curated and reviewed

3.3 avg rating
19 free apps
Updated October 2026

The best checking temperature apps on iPhone average 3.3★ across 246+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Checking Temperature Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Body Temperature App For FeverBody Temperature App For FeverFree4.7★ (22K)NoYesOct 2026
2Thermometer: Body TemperatureThermometer: Body TemperatureFree4.6★ (407)NoYesOct 2026
3Body Temperature & Fever CheckBody Temperature & Fever CheckFree—YesYesOct 2026
4Room Temperature CheckRoom Temperature CheckFree5.0★ (1)YesYesAug 2026
5Thermo: Temperature Check InThermo: Temperature Check InFree3.6★ (98)YesYesOct 2026
6Temperature CheckingTemperature CheckingFree2.3★ (28)NoNoMay 2026
7Body Thermometer - TemperatureBody Thermometer - TemperatureFree3.3★ (7)NoYesSep 2026
8Temperature and weatherTemperature and weatherFree4.0★ (2)NoNoSep 2026

Top Picks for Checking Temperature

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
#17in 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
4.6😞(407 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 Checking Temperature apps to explore

FAQ about Checking Temperature

What are the best checking temperature apps for iPhone?
Body Temperature App For Fever tops our checking temperature apps ranking as of October 2026, with a 4.7-star average from 22K App Store ratings, and it's free to download.
Yes — 19 of the top checking temperature apps we rank are free to download, including Body Temperature App For Fever and Thermometer: Body Temperature.
Body Temperature App For Fever has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 246+ checking temperature apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.