Comparison

Hygrometer vs Thermometer++ App

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

Head to head
About

Hygrometer

This application provides real-time outdoor humidity readings for your current location. It features an easy-to-read analog design and is compatible with iPhone, iPad, and Apple Watch.

Highlights
  • Real-time outdoor humidity
  • Current location readings
  • Analog design
  • iPhone/iPad support
  • Apple Watch support
Features
Currently charting
Read full description

Check the Humidity A beautifully crafted analog hygrometer for your everyday life. Hygrometer combines the charm of a classic instrument with the convenience of modern technology. Choose from beautiful retro-inspired themes and check your surroundings at a glance. Enjoy a simple, elegant way to see the humidity around you. FEATURES: - Beautiful analog-inspired design - Retro theme with classic instrument styles - Current outdoor humidity - Location-based weather information - Share your current humidity as an image - Easy-to-read interface - Universal app for iPhone and iPad - Lock screen widget / Home screen widget support - Apple Watch support Whether you are checking the air before going outside, monitoring your home environment, or simply enjoying a beautifully designed utility, Hygrometer is always ready when you need it. Need help or have feedback? Contact us at: https://morethan.net/support We will be happy to help. If you enjoy Hygrometer, please consider leaving a review on the App Store. Your feedback helps us continue improving the app. Thank you for using Hygrometer.

About

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.

Highlights
  • 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
Features
Currently charting
Read full description

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/

Screenshots

Hygrometer4 screens
Thermometer++ App3 screens

Verdict

The call

Hygrometer and Thermometer++ App both sit at 4.7 stars, but that hides the real split: 76% of Thermometer++ App's written reviews are positive against 53% of Hygrometer's. On price, rating, ratings volume and update cadence 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. Hygrometer sells 2 one-off in-app purchases and Thermometer++ App sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Hygrometer against 4.7 for Thermometer++ App. Both are backed by a comparable volume of ratings — 6.1K and 7.2K respectively. Written reviews are what separate them: 53% of Hygrometer's written reviews are positive against 76% of Thermometer++ App's.

UpkeepUpdate frequency

Hygrometer ships an update every 2 months, Thermometer++ App every 5 weeks. Both last shipped on September 22, 2026.

Scorecard1 real difference · 10 level
Hygrometer versus Thermometer++ App: the parameters behind the verdict, then further details
ParameterHygrometerThermometer++ App
PriceFreeFree
Rating4.7 (6.1K ratings)4.7 (7.2K ratings)
Positive reviews53.0% of reviews75.5% of reviews — better
Number of ratings6.1K7.2K — better
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#149#98 — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size114 MB22 MB
Age rating4+4+
DeveloperMORETHAN APPSViachaslau Tysianchuk

Customer experience

Hygrometer

All ratings6,112 ratings
Positive92.2%
Neutral3.6%
Negative4.1%
Written reviews287 reviews
Positive53.0%
Neutral5.6%
Negative41.5%

Thermometer++ App

All ratings7,199 ratings
Positive93.7%
Neutral3.4%
Negative2.9%
Written reviews331 reviews
Positive75.5%
Neutral6.9%
Negative17.5%

User reviews

Hygrometer

From 6.1K App Store ratings

What we love

  • 🚀 Accurate humidity readings
  • 👍 Simple and easy to use
  • 👍 Helpful for monitoring humidity levels
  • 👍 Useful for specific needs (e.g., guitar storage, painting)

Room to improve

  • 🐛 Inaccurate humidity readings
  • 🐛 Inconsistent performance, app crashes
  • 🔋 Drains battery
  • 📍 Provides location-based data, not actual indoor measurements

Thermometer++ App

From 7.2K App Store ratings

What 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

Bugs and requests

Hygrometer

Reported bugs

3 issues
  • App crashes on startup
  • Humidity readings are wildly inaccurate
  • Location tracking issues

Requested features

4 requests
  • Add temperature information
  • Include indoor humidity monitoring
  • Provide humidity trend/forecast
  • Add ability to set humidity alerts/notifications

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

In-app purchases

2 purchases

Hygrometer

One-time2
  • Pro$1.99
  • Buy me a coffee$2.99
3 purchases

Thermometer++ App

Subscriptions2
  • Premium Version, Monthly$0.991 Month
  • Premium Version, Yearly$2.991 Year
One-time1
  • Premium Version, Lifetime$4.99

Questions

Is Hygrometer free?
Hygrometer is free to download, with in-app purchases available.
Is Thermometer++ App free?
Thermometer++ App is free to download, with in-app purchases available.
Which has better reviews, Hygrometer or Thermometer++ App?
Hygrometer and Thermometer++ App are both rated 4.7 out of 5 on the App Store, from 6.1K and 7.2K ratings respectively.
Do Hygrometer or Thermometer++ App have ads?
Both Hygrometer and Thermometer++ App show ads.
Which is updated more often, Hygrometer or Thermometer++ App?
Hygrometer ships an update every 2 months, and Thermometer++ App every 5 weeks. Most recently, Hygrometer was updated on September 22, 2026 and Thermometer++ App on September 22, 2026.
Which is more popular, Hygrometer or Thermometer++ App?
Hygrometer currently peaks at #149 in the App Store charts, and Thermometer++ App at #98. Chart position reflects recent download velocity rather than total install base.

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