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Best Ambient Thermomter Apps

224+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated June 2026

With an average user rating of 3.9★, the ambient thermomter category is one of the App Store's strongest. Browse all 224+ apps we track, sorted so the most loved ones surface first.

Top Picks for Ambient Thermomter

Thermometer++ App#1

Thermometer++ App by Viachaslau Tysianchuk

Temperature and more
Editor's Choice
☀️ Weather
4.7😊(7.1K ratings)
FreeAdsIn-App Purchases
#74in 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
Thermometer-Room&Indoor Track#2

Thermometer-Room&Indoor Track by 梦楠 牛

Smart Indoor & Outdoor Temps
Strong Contender
🔧 Utilities
4.5😐(255 ratings)
FreeAds
Thermometer-Room&Indoor Track screenshot 1
Thermometer-Room&Indoor Track screenshot 2
Thermometer-Room&Indoor Track screenshot 3
Thermometer-Room&Indoor Track screenshot 4

Monitor indoor and outdoor temperatures in real time with detailed historical data and trend charts. Track temperatures from multiple locations simultaneously and access basic environmental data and converters.

What We Love

  • 👍 Great app
  • 👍 Good
  • 👍 App I've been waiting for

Room to Improve

  • 🔒 Requires 5-star review to unlock features
  • 🔒 Forces review before using app
  • 🐛 Gives outside temperature instead of room temperature
Temperature Thermometer App#3

Temperature Thermometer App by amine soulimani

Temperature and Humidity
Worth Considering
🔧 Utilities
1.5😞(1.3K ratings)
Free
Temperature Thermometer App screenshot 1
Temperature Thermometer App screenshot 2
Temperature Thermometer App screenshot 3
Temperature Thermometer App screenshot 4

Get real-time temperature and humidity readings, along with daily weather forecasts. This app provides accurate local weather data, detailed 7-day forecasts, and alerts for temperature changes. Monitor air pressure, wind speed, and sunrise/sunset times.

What We Love

  • 👍 Great product with key elements
  • 👍 Provides quick weather report

Room to Improve

  • 🐛 Faulty and doesn't function as advertised
  • 🐛 Lacks controls and unable to adjust settings
  • 🐛 Inaccurate information and doesn't display correct data

More Ambient Thermomter apps to explore

4
Widget Thermometer ext room
Widget Thermometer ext room
Widget Thermometer ext room
temperature checker, measure
Free

Quickly view the outside temperature directly from your home screen. This widget provides the fastest access to current weather conditions without needing to open the application.

External temperature displayHome screen widgetNo device unlock needed
📡 News
(3)
ad-supported
5
Flir One
Flir One
Flir One
Thermal Camera for Smartphones
Free

This app transforms your smartphone into a thermal imaging device when connected to a compatible camera. It helps identify hidden issues like water damage, electrical faults, and HVAC problems with advanced visual enhancements and measurement tools. Document and share your findings easily.

Thermal camera viewCapture photos and videosTemperature spot measurements
📷 Photo & Video
(7.5K)
free with in-app purchases
6
Temperature in Room +
Temperature in Room +
Temperature in Room +
Indoor Thermometer for Room
Free

Monitor your indoor environment and stay updated on outdoor weather conditions with this straightforward thermometer app. Easily track room temperatures and switch between Celsius and Fahrenheit for personalized comfort. Ideal for home, work, or travel.

Indoor temperature monitoringReal-time outdoor weather updatesCelsius and Fahrenheit unit switching
☀️ Weather
(11)
free with in-app purchases
7
Ambient Home
Ambient Home
Ambient Home
Welcome Home
Free

Control your smart home and community amenities with ease. This app allows you to manage access for guests, unlock amenities like the pool, and set your home's climate remotely for ultimate convenience and comfort.

Share access with guestsUnlock community amenitiesRemote climate control
🌟 Lifestyle
(193)
free
8
Body Temperature App For Fever
Body Temperature App For Fever
Body Temperature App For Fever
Thermometer. Checker. Tracker
Free

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.

Estimate body temperatureLog and track temperature dataExport data to PDF
🏥 Medical
(22K)
free with in-app purchases
9
INKBIRD
INKBIRD
INKBIRD
Smart Home Smart Life
Free

Transform your home into a smart environment with intuitive controls for appliances and automated adjustments of temperature and humidity. Remotely monitor food temperatures and set custom alarms for optimal cooking, creating a more connected and enjoyable life.

Smart home appliance controlAutomated temperature and humidity adjustmentRemote food temperature monitoring
🔧 Utilities
(6.4K)
free
10
SkyportHome
SkyportHome
SkyportHome
by Goodman Global Holdings, Inc.
Free

Remotely monitor and control your Daikin, Amana, and Goodman heating and cooling systems from anywhere. Manage multiple locations, adjust settings, and receive important system notifications and energy usage insights.

Remote HVAC monitoring and controlManage multiple locationsEdit thermostat schedules
🌟 Lifestyle
(27K)
free
11
Venstar Skyport
Venstar Skyport
Venstar Skyport
by Venstar Inc.
Free

Remotely monitor and control your heating and cooling systems from anywhere. Check current weather, view equipment runtimes, and receive alerts. Easily switch between home and away modes for optimal comfort and energy savings.

Remote thermostat monitoring and controlView current weather and forecastMonitor equipment runtimes
🌟 Lifestyle
(3.6K)
free
12
Thermometer - Indoor & Outdoor
Thermometer - Indoor & Outdoor
Thermometer - Indoor & Outdoor
Room Temp Thermometer
Free

This app provides real-time temperature readings for both indoor room environments and outdoor locations worldwide. It offers detailed weather forecasts, including hourly and daily predictions, wind speed, humidity, and sunrise/sunset times. Easily monitor your home comfort or plan your travels with location-based weather information.

Real-time indoor temperature monitoringOutdoor temperature and full weather reportHourly and daily weather forecasts
☀️ Weather
(793)
free with in-app purchases
13
Room Temperature Thermometer.
Room Temperature Thermometer.
Room Temperature Thermometer.
Temperature & Thermometer
Free

Monitor your room's real-time temperature and humidity with a comfort indicator. Enjoy relaxing weather sounds and receive daily tips for a healthier lifestyle. Features a sleep timer for peaceful rest.

Real-time room temperatureHumidity level detectionComfort status indicator
☀️ Weather
(206)
ad-supported
14
TempPro
TempPro
TempPro
by iTronics Co., Limited
Free

Remotely monitor the time and temperature of your food while it cooks on a grill, smoker, BBQ, or in the oven. This app connects with compatible ThermoPro WiFi and Bluetooth thermometers.

Remote monitoringReal-time temperature trackingTime tracking
🔧 Utilities
(411)
free
15
Thermometer: Local Temperature
Thermometer: Local Temperature
Thermometer: Local Temperature
Monitor ambient temperature
$2.99

This app displays real-time outdoor temperature and local weather conditions for your current location or any saved location. It provides hourly and daily forecasts, helping you stay prepared for the weather.

Outdoor temperature measurementFeels like temperatureCurrent weather conditions
☀️ Weather
(5)
paid
16
Mysa
Mysa
Mysa
Smart Thermostats
Free

Control your home's heating and cooling remotely, set schedules, and monitor energy usage to save money and energy. Integrates with smart home platforms for seamless control.

Remote access from anywhereCustomizable heating/cooling schedulesGeofencing for occupancy detection
🔧 Utilities
(563)
free with in-app purchases
17
MyHomeComfort
MyHomeComfort
MyHomeComfort
Mobile Control & Monitor
Free

Control and monitor your smart thermostats remotely. Adjust temperatures, set schedules, manage humidity, and improve indoor air quality. Requires a compatible MyHomeComfort thermostat connected to Wi-Fi.

Remote temperature adjustmentSchedule managementHumidity control
🔧 Utilities
(2)
free
18
AC Infinity
AC Infinity
AC Infinity
AC Infinity Inc.
Free

Control and monitor your HVAC or grow environment with intelligent ventilation. Access advanced programming, view real-time environmental data, and receive customizable alerts for optimal control.

Wireless programming controlsScheduled fan automationCustomizable alarms and notifications
🌟 Lifestyle
(816)
free
19
Lennox iComfort Wi-Fi
Lennox iComfort Wi-Fi
Lennox iComfort Wi-Fi
by Lennox Industries
Free

Remotely control your home's temperature from any mobile device. Adjust heating and cooling settings, select programs, and activate energy-saving modes while away. Ensure your home is comfortable upon arrival.

Adjust temperature remotelySwitch between heating and coolingSelect system programs
🌟 Lifestyle
(379)
free
20
EcoNet
EcoNet
EcoNet
For Homeowners: Smart AC & H2O
Free

Manage your home's heating, cooling, and water heater systems remotely. Optimize energy efficiency, track consumption, and set custom schedules for comfort and savings. Receive alerts for maintenance and system updates.

Smart HVAC controlSmart water heater monitoringEnergy consumption tracking
🔧 Utilities
(12K)
free