Best Room Temp Apps

249+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated November 2026

Finding the right room temp apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Room Temp Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Indoor ThermometerIndoor ThermometerFree4.2★ (3K)YesNoNov 2026
2Indoor Thermometer: Room TempIndoor Thermometer: Room TempFree—YesYesOct 2026
3Thermometer++ AppThermometer++ AppFree4.7★ (7.3K)YesYesNov 2026
4Room Temperature + ThermometerRoom Temperature + ThermometerFree4.0★ (37)YesYesSep 2026
5Thermometer-Room&Indoor TrackThermometer-Room&Indoor TrackFree4.5★ (394)YesNoOct 2026
6HD Thermometer ⊎HD Thermometer ⊎Free4.3★ (13K)YesYesNov 2026
7ThermometerThermometerFree4.4★ (4.4K)YesYesNov 2026
8Room Temperature ~ ThermometerRoom Temperature ~ ThermometerFree—YesYesOct 2026

Top Picks for Room Temp

Indoor Thermometer#1

Indoor Thermometer by Ravibhai Ramani

Indoor temp, outfit & tips
Editor's Choice
☀️ Weather
4.2(3K ratings)
FreeAds
#21in Weather
Indoor Thermometer screenshot 1
Indoor Thermometer screenshot 2
Indoor Thermometer screenshot 3
Indoor Thermometer screenshot 4
Indoor Thermometer screenshot 5
Indoor Thermometer screenshot 6

This app provides accurate indoor temperature readings in Celsius and Fahrenheit, along with outdoor weather context. It offers outfit suggestions, seasonal lifestyle tips, and the ability to create and share custom temperature cards with themed wallpapers.

Thermometer++ App#3

Thermometer++ App by Viachaslau Tysianchuk

Temperature and more
Worth Considering
☀️ Weather
4.7😊(7.3K ratings)
FreeAdsIn-App Purchases
#63in 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

More Room Temp apps to explore

FAQ about Room Temp

What are the best room temp apps for iPhone?
Indoor Thermometer tops our room temp apps ranking as of November 2026, with a 4.2-star average from 3K App Store ratings, and it's free to download.
Yes — 20 of the top room temp apps we rank are free to download, including Indoor Thermometer and Indoor Thermometer: Room Temp.
Indoor Thermometer shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 249+ room temp apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.