Celsius Thermometer Plus vs The Thermometer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Celsius Thermometer Plus
This app measures ambient temperature using GPS and displays it in Celsius, with a converter to Fahrenheit. It also includes a barometer and sunrise/sunset times. Useful for checking outdoor conditions and planning outfits.
- Ambient temperature measurement via GPS
- Celsius to Fahrenheit conversion calculator
- Barometric pressure sensor function
- Sunrise and sunset time display
- Temperature badge indicator
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The simple free digital thermometer application that measures the ambient temperature of the current location measured by GPS and displays it in degrees Celsius. The conversion calculator from Celsius to Fahrenheit with formula. Celsius temperature is indicated in the badge (below zero is 1000, 1005 is -5 ℃). Barometric function by pressure sensor (iPhone 6 / Plus or later). Because it is outdoor temperature rather than indoor temperature, it is a reference for outfit clothes. Some areas are excluded. Displays sunrise time and sunset time.
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.
- Outdoor temperature and humidity display
- Real-time automatic updates
- Global location data
- Customizable color schemes
- Celsius/Fahrenheit selection
- Save multiple locations (Premium)
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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
Verdict
The clearest difference is update cadence: The Thermometer at monthly against Celsius Thermometer Plus's every 7 months. The Thermometer also leads on review sentiment (54% vs 38%) and ratings volume (564 vs 54). Celsius Thermometer Plus's advantage is monetization model (ad-supported vs freemium) and iOS requirement (13 vs 15.6). On price, rating, ads and in-app purchases 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. Celsius Thermometer Plus sells 1 one-off in-app purchase and The Thermometer sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Celsius Thermometer Plus against 4.7 for The Thermometer. That said, the two scores are not equally well evidenced: The Thermometer has 564 ratings behind it against 54, so its average is the more settled of the two. Written reviews are what separate them: 38% of Celsius Thermometer Plus's written reviews are positive against 54% of The Thermometer's.
Celsius Thermometer Plus ships an update every 7 months, The Thermometer monthly. Both last shipped on September 22, 2026.
| Parameter | Celsius Thermometer Plus | The Thermometer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (54 ratings) | 4.7 (564 ratings) |
| Positive reviews | 38.5% of reviews | 53.6% of reviews — better |
| Number of ratings | 54 | 564 — better |
| Update frequency | Every 7 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13 — better | 15.6 |
| Further details — not scored | ||
| Size | 11 MB | 62 MB |
| Age rating | 4+ | 12+ |
| Developer | SHIGETO TAKAGI | Vida Apps Incorporated |
Customer experience
Celsius Thermometer Plus
The Thermometer
In-app purchases
Celsius Thermometer Plus
- Remove Ads$1.99
The Thermometer
- No Ads - 1 Month$1.991 Month
- Premium Plan - 1 Month3 Days trial$4.991 Month
- No Ads - 1 Year$19.991 Year
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- Premium Plan - 1 Year3 Days trial$49.991 Year
Questions
Is Celsius Thermometer Plus free?
Is The Thermometer free?
Which has better reviews, Celsius Thermometer Plus or The Thermometer?
Do Celsius Thermometer Plus or The Thermometer have ads?
Which is updated more often, Celsius Thermometer Plus or The Thermometer?
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