Comparison

Thermometer S vs The Thermometer

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

The Thermometer

This app functions as a digital thermometer and hygrometer, displaying outdoor temperature and humidity for any location worldwide. It offers real-time updates, customizable colors, and unit selection. A premium plan adds multi-location saving and removes ads.

Highlights
  • Outdoor temperature and humidity display
  • Real-time automatic updates
  • Global location data
  • Customizable color schemes
  • Celsius/Fahrenheit selection
  • Save multiple locations (Premium)
Features
Read full description

This is a simple digital temperature and humidity meter app. It provides you with outdoor temperature, humidity, and current time. The app offers automatic updates at regular intervals and real-time information, making it convenient to use. You can obtain temperature and humidity data for any location worldwide. What can you do with "The Thermometer" App? - Sleek design that provides instant visibility of outdoor temperature, humidity, and current time. - Automatic updates to keep you informed about the latest outdoor temperature and humidity. - Option to select your desired location for accurate data. - Customizable color scheme, allowing you to personalize the background and text colors. - Ability to select between Celsius and Fahrenheit. The premium plan allows you to use the app more comfortably. What can you do with the Premium Plan? - A function to save multiple locations and instantly check the temperature and humidity of each - No ads "The Thermometer" app allows you to quickly check the outdoor temperature and humidity while also functioning as a clock. With the ability to customize the colors of the app, you can create a stylish and personalized display that complements your interior design. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Thermometer S4 screens
The Thermometer3 screens

Verdict

The call

The clearest difference is in-app purchases: Thermometer S at none against The Thermometer's 4. Thermometer S also leads on rating (5.0 vs 4.7). The Thermometer's advantage is ratings volume (564 vs 1). On price, update cadence, ads 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. The Thermometer sells 4 in-app purchases, starting at $1.99 per month. Thermometer S asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Thermometer S holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: The Thermometer has 564 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, The Thermometer monthly. The most recent releases landed on September 8, 2026 and September 25, 2026 respectively.

Scorecard4 real differences · 6 level
Thermometer S versus The Thermometer: the parameters behind the verdict, then further details
ParameterThermometer SThe Thermometer
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (564 ratings)
Positive reviews—53.6% of reviews
Number of ratings1564 — better
Update frequencyEvery 4 weeks — betterMonthly
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size31 MB62 MB
Age rating4+12+
DeveloperAkira YamamotoVida Apps Incorporated

Customer experience

Thermometer S

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

The Thermometer

All ratings564 ratings
Positive91.8%
Neutral3.9%
Negative4.3%
Written reviews138 reviews
Positive53.6%
Neutral6.5%
Negative39.9%

In-app purchases

None

Thermometer S

No in-app purchases

4 purchases

The Thermometer

Subscriptions4
  • No Ads - 1 Month$1.991 Month
  • Premium Plan - 1 Month3 Days trial$4.991 Month
  • No Ads - 1 Year$19.991 Year
Show 1 more
  • Premium Plan - 1 Year3 Days trial$49.991 Year

Questions

Is Thermometer S free?
Thermometer S is free to download, with no in-app purchases.
Is The Thermometer free?
The Thermometer is free to download, with in-app purchases available.
Which has better reviews, Thermometer S or The Thermometer?
Thermometer S is rated higher. Thermometer S averages 5.0 out of 5 from 1 ratings, while The Thermometer averages 4.7 from 564 ratings.
Do Thermometer S or The Thermometer have ads?
Both Thermometer S and The Thermometer show ads.
Which is updated more often, Thermometer S or The Thermometer?
Thermometer S ships an update every 4 weeks, and The Thermometer monthly. Most recently, Thermometer S was updated on September 8, 2026 and The Thermometer on September 25, 2026.

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