Transparent Thermometer vs Thermometer S
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Transparent Thermometer
Capture and share images of current weather conditions, showcasing temperature and humidity. This app uses your iPhone's camera to overlay weather data onto your surroundings, allowing you to visually share how hot or cold it is in your location.
- Capture weather as an image
- Overlay temperature and humidity
- Share weather visuals
- Log current temperature
- Uses iPhone camera
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Save those "too hot days" and "too cold days" as an image and share them with your friends. Transparent Thermometers usually just show what temperature it is and what the humidity level is. However, by using the iPhones camera we were able to successfully create Transparent Image. You can show people images of what the weather looks like whether it be cold or hot! We recommend this app for the following types of people ・Those that want to boast to everyone how hot their hometown is ・Those that what to boast about how cold their hometown is ・Those that just want to share what temperature it is ・Those that want to save an image of the current temperature for their own log. Disclaimer The iPhone does not contain any sensory equipment to measure temperature. It uses Location Services to determine what the weather is for your area. Information is taken from Open Weather Map. The Transparent App series doesn't stop there! We also have thermometers, stopwatches, calculators, voice recorders, clocks, and more! Create your own folder and get them all!!
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.
- 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
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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.
Screenshots
Verdict
The clearest difference is rating: Thermometer S at 5.0 against Transparent Thermometer's 4.5. Thermometer S also leads on in-app purchases (none vs 1) and iOS requirement (15.0 vs 17.6). Transparent Thermometer's advantage is update cadence (every 9 days vs every 4 weeks) and ratings volume (15 vs 1). On price, 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
Both are free to download. Transparent Thermometer sells 1 one-off in-app purchase. Thermometer S asks for nothing beyond the download.
Thermometer S holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Transparent Thermometer has 15 ratings behind it against 1, so its average is the more settled of the two.
Transparent Thermometer ships an update every 9 days, Thermometer S every 4 weeks. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.
| Parameter | Transparent Thermometer | Thermometer S |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (15 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 15 — better | 1 |
| Update frequency | Every 9 days — better | Every 4 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | ASS Ltd. | Akira Yamamoto |
Customer experience
Transparent Thermometer
Thermometer S
In-app purchases
Transparent Thermometer
- remove ads$0.99
Thermometer S
No in-app purchases
Questions
Is Transparent Thermometer free?
Is Thermometer S free?
Which has better reviews, Transparent Thermometer or Thermometer S?
Do Transparent Thermometer or Thermometer S have ads?
Which is updated more often, Transparent Thermometer or Thermometer S?
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