Best Digital Thermometer App

231+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated November 2026

Finding the right digital thermometer app can be overwhelming with so many options. We've analyzed 231+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Digital Thermometer App (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Thermometer++ AppThermometer++ AppFree4.7★ (7.3K)YesYesNov 2026
2Thermometer: Digital Room TempThermometer: Digital Room TempFree3.8★ (80)NoYesNov 2026
3Digital Thermometer - Current Temperature in Celcius or Fahrenheit, Humidity, and Atmospheric Pressure PyrometerDigital Thermometer - Current Temperature in Celcius or Fahrenheit, Humidity, and Atmospheric Pressure PyrometerFree1.9★ (56)NoNoOct 2026
4Fever Thermometer | Body TempFever Thermometer | Body TempFree4.3★ (265)YesYesNov 2026
5@Thermometer@ThermometerFree4.5★ (225)YesYesNov 2026
6KinsaKinsaFree4.8★ (45K)NoNoNov 2026
7Thermometer ºThermometer ºFree3.3★ (4)YesNoOct 2026
8Real Thermometer & TemperatureReal Thermometer & TemperatureFree2.8★ (9)YesYesNov 2026

Top Picks for Digital Thermometer App

Thermometer++ App#1

Thermometer++ App by Viachaslau Tysianchuk

Temperature and more
Editor's Choice
☀️ Weather
4.7😊(7.3K ratings)
FreeAdsIn-App Purchases
#93in Weather
Thermometer++ App screenshot 1
Thermometer++ App screenshot 2
Thermometer++ App screenshot 3

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.

What We Love

  • 🚀 Accurate temperature readings
  • 👍 Simple and easy to use
  • 🔍 Provides humidity information
  • 🌍 Works well in different locations

Room to Improve

  • 🐛 Inconsistent temperature readings
  • 🗺️ Inaccurate location detection
  • 🔌 Doesn't work without internet connection
  • 💰 Paid version required to remove ads
Thermometer: Digital Room Temp#2

Thermometer: Digital Room Temp by Tirin

Indoor Humidity & Weather App
Strong Contender
☀️ Weather
3.8(80 ratings)
FreeIn-App Purchases
Thermometer: Digital Room Temp screenshot 1
Thermometer: Digital Room Temp screenshot 2
Thermometer: Digital Room Temp screenshot 3
Thermometer: Digital Room Temp screenshot 4
Thermometer: Digital Room Temp screenshot 5
Thermometer: Digital Room Temp screenshot 6

This app transforms your smartphone into a precise digital thermometer. It displays real-time indoor room temperature, outdoor weather, and humidity levels with a classic retro interface. Customize themes and switch between Celsius and Fahrenheit for easy climate monitoring.

Digital Thermometer - Current Temperature in Celcius or Fahrenheit, Humidity, and Atmospheric Pressure Pyrometer screenshot 1

This app provides real-time weather data for your current location, including temperature, humidity, and atmospheric pressure. It's a simple, quick, and effective tool for staying informed about immediate weather conditions.

What We Love

  • 👍 Works great!
  • 👍 Works very nice
  • 👍 Very good app, very accurate.
  • 👍 simplae and accurate
  • 👍 Very good app, very accurate.
  • 👍 Almost too perfect
  • 👍 Cool app!
  • 👍 Nice handy App
  • 👍 love the colors and accuracy on the humidity and pressure.
  • 👍 Outstanding

Room to Improve

  • 🐛 App automatically closes
  • 🐛 App crashes every time
  • 🐛 Useless app
  • 🐛 App promotes other apps
  • 🐛 Full of ads
  • 🐛 Inaccurate temperature readings
  • 🐛 Doesn't work
  • 🐛 Misleading app
  • 🐛 Waste of time
  • 🐛 Horrible app
  • 🐛 Not a room thermometer
  • 🐛 Too many ads
  • 🐛 Loud video ads
  • 🐛 No option to close ads
  • 🐛 Doesn't do what it says
  • 🐛 Superfluous if you have a weather app
  • 🐛 Can't control units
  • 🐛 Not what I wanted
  • 🐛 Horribly inaccurate
  • 🐛 Doesn't even deserve one star
  • 🐛 Joke on me
  • 🐛 App appears to be a hoax
  • 🐛 Not a thermometer
  • 🐛 Totally useless
  • 🐛 Not easy to find how to use it

More Digital Thermometer App apps to explore

FAQ about Digital Thermometer App

What is the best digital thermometer app for iPhone?
Thermometer++ App tops our digital thermometer app ranking as of November 2026, with a 4.7-star average from 7.3K App Store ratings, and it's free to download.
Yes — 20 of the top digital thermometer app we rank are free to download, including Thermometer++ App and Thermometer: Digital Room Temp.
Thermometer++ App shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 231+ digital thermometer app on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.