Thermometer++ App vs My Barometer and Altimeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thermometer++ App
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.
- Real-time temperature, humidity, pressure, and wind
- Thermometer, barometer, and hygrometer functions
- Current location or custom location selection
- Celsius and Fahrenheit display
- AI-powered weather predictions
- Minimalistic data display
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Turn your iPhone into a fast and accurate thermometer. Check the current outdoor temperature, humidity, pressure, and wind at your location. Used by over 5,000,000 people worldwide! Most weather apps merely display data from the nearest weather station, which could be hundreds of kilometers away and more that an hour outdated. We utilize AI technologies to combine data from multiple weather stations, providing accurate predictions for temperature, humidity, pressure, and wind at your current location in real-time. Features: - Shows temperature, humidity, pressure, and wind. You can use it as a thermometer, barometer, or hygrometer. - Use your current location or choose any location on a map. - Minimalistic design: shows only the necessary data. - Displays Celsius and Fahrenheit degrees on a beautiful thermometer picture. - Switch between Celsius and Fahrenheit degrees with a tap. - Helps you quickly decide what to wear. - Helps you keep track of the weather during heat and cold waves. Permissions: - Location (optional): Used to automatically show the weather for your current location. You can also choose a custom location manually from the map — no permission is required for that. Privacy policy: https://www.singularioapps.com/thermometer-privacy/ Terms of service: https://www.singularioapps.com/thermometer-terms/
My Barometer and Altimeter
This app provides real-time atmospheric pressure readings, elevation data, and comprehensive weather forecasts. It offers advanced features like pressure trend monitoring, customizable alerts, and a global pressure map for detailed analysis and planning.
- Instant Mean Sea Level Pressure
- Ground Level Pressure
- Advanced Pressure Forecasting
- Monitor Pressure Trends
- Comprehensive Weather Forecast
- Precise Elevation Display
- Interactive Pressure Map
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Check current pressure, elevation or weather conditions as fast as possible. - Instant Mean Sea Level Pressure: Stay informed with real-time MSL pressure display, ensuring high accuracy for your altitude and weather needs. - Ground Level Pressure at Your Fingertips: Easily check the ground level pressure, a crucial tool for accurate weather prediction and barometric analysis. - Advanced Pressure Forecasting: Plan ahead with our detailed pressure forecasts, offering a glimpse into upcoming weather conditions. - Monitor Pressure Trends: Keep track of barometric changes and understand weather patterns better with our intuitive pressure trend feature. - Comprehensive Weather Forecast: Stay ahead with the latest weather updates, including current temperature and conditions, right at your fingertips. - Precise Elevation Display: Know your exact altitude with the current elevation display, enhanced with GPS technology for superior accuracy. - Dual Elevation Options: Choose between average and barometric elevation for tailored altitude information. - Calibrate for Accuracy: Fine-tune your barometric elevation readings with our easy calibration option, ensuring you get the most precise data. - Versatile Pressure Units: Customize your experience by selecting from multiple pressure units to suit your preference. - Interactive Pressure Map: Explore pressure and weather data from any location worldwide with our dynamic map feature. - Manual Historic Data Logging: Take control of your data with manual historic data saving, perfect for specific monitoring needs. - Automatic Data Archiving: Set up automatic historic data saving at specific intervals, ensuring you never miss important weather and pressure changes. - Timely Notifications: Receive time-based alerts with the latest pressure information, keeping you informed and prepared. - Pressure Level Alerts: Get notified when pressure levels exceed your pre-set thresholds, perfect for weather enthusiasts and professionals. - Rich Historic Data Access: Dive into various historic data, including MSL and ground pressure, temperature, and elevation, for a comprehensive view of past conditions. - Customizable Data Filters: Easily sift through historic data with filters to view information from specific time periods. - On-the-Go Manual Calibration: Maintain accuracy wherever you are with the manual pressure calibration feature. Our app comes with a brand new application for Apple Watch. There is current ground and MSL pressure available, you can also quickly check your current altitude and weather conditions. Two separate barometer screens - the first one shows pressure at mean sea level, which is what weather stations report; the second one is pressure at ground level at your current position. Devices with built-in sensors will get values from it and for those without sensors, the pressure value is reported by the nearest weather station. You can save any current value to compare pressure from other days. What's coolest is that you can swipe through multiple units and instantly see the pressure in the value you are interested in, including: - pounds per square inch - millibar - hectopascal - kilopascal - millimeter of mercury - bar - inch of mercury With one screen swipe, you can see an altimeter gauge with current values, our precise altitude calculation algorithms (which involve GPS, network services and calibrated pressure sensors) we deliver you the most accurate elevation info as possible, in barometric units or if you prefer, you can swipe over to metric and imperial units. Custom notifications. You can now add time-based notifications: just setup the time and days on which you want to receive notifications with current pressure values and voila. You can also set a pressure level alarm, above or below which the device will warn you. https://mysticmobileapps.com/legal/terms/barometer https://mysticmobileapps.com/legal/privacy/barometer
Screenshots
Verdict
The clearest difference is review sentiment: Thermometer++ App at 76% against My Barometer and Altimeter's 31%. Thermometer++ App also leads on rating (4.7 vs 4.4) and chart position (#102 vs unranked). On price, update cadence, 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. Thermometer++ App sells 3 in-app purchases, starting at $0.99 per month and My Barometer and Altimeter sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Thermometer++ App holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Thermometer++ App has 7.3K ratings behind it against 1.1K, so its average is the more settled of the two. Written reviews point the same way: 76% of Thermometer++ App's written reviews are positive against 31% of My Barometer and Altimeter's.
Thermometer++ App ships an update every 5 weeks, My Barometer and Altimeter monthly. Both last shipped on October 26, 2026.
| Parameter | Thermometer++ App | My Barometer and Altimeter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (7.3K ratings) — better | 4.4 (1.1K ratings) |
| Positive reviews | 75.5% of reviews — better | 31.0% of reviews |
| Number of ratings | 7.3K — better | 1.1K |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #102 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 18.6 | 17.6 — better |
| Further details — not scored | ||
| Size | 22 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Viachaslau Tysianchuk | MYSTIC MOBILE APPS LLC |
Customer experience
Thermometer++ App
My Barometer and Altimeter
User reviews
Thermometer++ App
From 7.3K App Store ratingsWhat 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
- 💰 Paid version required to remove ads
My Barometer and Altimeter
From 1.1K App Store ratingsWhat we love
- 👍 Excellent app
- 🚀 Simple and easy to use
- 🔍 Helpful for tracking barometric pressure
- 💡 Useful for chronic pain management
Room to improve
- 🐛 Crashes and glitches after updates
- 🔍 Inaccurate or inconsistent readings
- 💰 Excessive ads and paywalls
- 🔄 Forced changes to user interface
Bugs and requests
Thermometer++ App
Reported bugs
2 issues- Temperature reading stuck at a constant value
- App crashes when opening in certain locations
Requested features
3 requests- Add indoor temperature monitoring
- Provide weather forecast information
- Include a widget for quick temperature access
My Barometer and Altimeter
Reported bugs
4 issues- App crashes on launch
- Widget not updating correctly
- Incorrect unit conversions
- Altitude data not working
Requested features
4 requests- Add calibration option
- Improve data visualization and trend tracking
- Provide ad-free paid version
- Restore previous user interface
In-app purchases
Thermometer++ App
- Premium Version, Monthly$0.991 Month
- Premium Version, Yearly$2.991 Year
- Premium Version, Lifetime$4.99
My Barometer and Altimeter
- Monthly premium subscription14 Days trial$0.991 Month
- Annual premium subscription14 Days trial$8.491 Year
Questions
Is Thermometer++ App free?
Is My Barometer and Altimeter free?
Which has better reviews, Thermometer++ App or My Barometer and Altimeter?
Do Thermometer++ App or My Barometer and Altimeter have ads?
Which is updated more often, Thermometer++ App or My Barometer and Altimeter?
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