Comparison

Thermometer S vs Temperature Thermometer App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Thermometer S

Monitor your environment's temperature and humidity with this app. It provides clear, easy-to-read data for health management, preventing heatstroke and colds, and mold prevention. Customize the display to show only the information you need.

Highlights
  • Large, clear temperature display
  • Humidity, precipitation, wind speed, and air pressure
  • Sensor-based or internet weather data
  • Customizable information display
  • Celsius/Fahrenheit unit switching
  • Simple, user-friendly design
Features
Read full description

A thermometer is an essential tool for managing the health of children, the elderly, and babies. With this app, you can quickly grasp the temperature and humidity of your environment and take appropriate measures. It is useful in various situations, such as health management, heatstroke prevention, and mold prevention. [[ For Health Management ]] Easy-to-read temperature display for those sensitive to changes in physical condition Make checking the temperature and humidity a habit to protect your health [[ For Daily Use ]] Easy humidity management with the app for cold and influenza prevention Manage your health with temperature and humidity! The app supports a healthy lifestyle. [[ For Different Seasons ]] Prevent heatstroke in summer and colds in winter! Useful for mold prevention during the rainy season! --- App Features --- [[ Large and Clear Temperature Display ]] The temperature is displayed in a large font for easy visibility at a glance. [[ Multifunction: Precipitation, Wind Speed, Humidity, and Air Pressure ]] In addition to the temperature display, the following information is also displayed: Precipitation Wind speed Humidity Air pressure [[ Optimal Information Display ]] If your device has a sensor, the app will display information obtained from the sensor. If there is no sensor, the app will obtain information from a nearby weather station or the internet. For devices without a sensor, location information is used. In Japan, information is obtained from AMeDAS. For devices without a sensor, the outdoor temperature will be displayed instead of the indoor temperature. [[ Simple Design ]] The app features a user-friendly design with a light gray base color. [[ Customizable Display ]] Although the app displays a variety of information such as temperature and humidity, you can customize it to display only the information you need, such as "temperature and humidity only." --- Optional Features --- Language switching function Unit switching function Switch between Celsius (C°) and Fahrenheit (F°) Display/non-display switching of information You can hide information other than temperature. Switching of information sources The default setting is automatic. You can prioritize obtaining information from weather stations or the internet. --- Notes and Disclaimer --- This app uses location information and its history to provide you with appropriate functions and information (including advertisements). Some of the functions of this app require data communication. You will be responsible for the communication charges. We are not responsible for any troubles or accidents that may occur while using this app.

About

Temperature Thermometer App

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.

Highlights
  • Temperature measurement
  • Humidity checker
  • 7-day weather forecast
  • Air pressure monitoring
  • Wind speed
  • Sunrise and sunset times
Features
Read full description

Thermometer App provides real-time outdoor temperature, weather conditions, and forecasts to help you stay informed wherever you are. Whether you're planning your day or preparing for a trip, the app delivers accurate local weather information, detailed forecasts, and useful weather insights. Features: • Current outdoor temperature • Weather conditions and forecasts • Humidity information • Air pressure monitoring • Wind speed and direction • Sunrise and sunset times • UV index information • Air quality insights • Multi-city weather tracking • Support for Celsius, Fahrenheit, and Kelvin • Simple and easy-to-use interface Stay updated with reliable weather information and forecasts wherever you go.

Screenshots

Thermometer S4 screens
Temperature Thermometer App4 screens

Verdict

The call

The clearest difference is rating: Thermometer S at 5.0 against Temperature Thermometer App's 1.5. Thermometer S also leads on update cadence (every 4 weeks vs every 2 months) and iOS requirement (15.0 vs 18.0). Temperature Thermometer App's advantage is ads (none vs shown) and ratings volume (1.3K vs 1). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Thermometer S holds the better App Store score, 5.0 against 1.5. That said, the two scores are not equally well evidenced: Temperature Thermometer App has 1.3K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Thermometer S ships an update every 4 weeks, Temperature Thermometer App every 2 months. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 4 level
Thermometer S versus Temperature Thermometer App: the parameters behind the verdict, then further details
ParameterThermometer STemperature Thermometer App
PriceFreeFree
Rating5.0 (1 ratings) — better1.5 (1.3K ratings)
Positive reviews—3.1% of reviews
Number of ratings11.3K — better
Update frequencyEvery 4 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size31 MB8 MB
Age rating4+4+
DeveloperAkira Yamamotoamine soulimani

Customer experience

Thermometer S

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Temperature Thermometer App

All ratings1,314 ratings
Positive11.6%
Neutral2.4%
Negative86.0%
Written reviews224 reviews
Positive3.1%
Neutral1.8%
Negative95.1%

Bugs and requests

Thermometer S

Not enough reviews yet to summarise bugs or requests.

Temperature Thermometer App

Reported bugs

4 issues
  • Displays incorrect and impossible temperatures
  • Freezes and crashes frequently
  • Fails to load or function properly
  • Language issues and unable to change to English

Requested features

3 requests
  • Option to display indoor/room temperature
  • Ability to switch between indoor and outdoor temperature
  • More customization options for settings and display

In-app purchases

None

Thermometer S

No in-app purchases

None

Temperature Thermometer App

No in-app purchases

Questions

Is Thermometer S free?
Thermometer S is free to download, with no in-app purchases.
Is Temperature Thermometer App free?
Temperature Thermometer App is free to download, with no in-app purchases.
Which has better reviews, Thermometer S or Temperature Thermometer App?
Thermometer S is rated higher. Thermometer S averages 5.0 out of 5 from 1 ratings, while Temperature Thermometer App averages 1.5 from 1.3K ratings.
Do Thermometer S or Temperature Thermometer App have ads?
Thermometer S shows ads; Temperature Thermometer App does not.
Which is updated more often, Thermometer S or Temperature Thermometer App?
Thermometer S ships an update every 4 weeks, and Temperature Thermometer App every 2 months. Most recently, Thermometer S was updated on September 8, 2026 and Temperature Thermometer App on September 23, 2026.

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