Comparison

Thermo vs Hazy

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

Head to head
About

Thermo

This app provides a clear overview of outdoor temperature, humidity, and pressure with an emotionally designed, analog-inspired interface. It visualizes daily air conditions intuitively, including feels-like temperature and a discomfort index, based on your current location.

Highlights
  • Temperature, humidity, and pressure display
  • Discomfort Index calculation
  • Mini trend graph
  • Accurate barometer
  • Analog-inspired design
  • Widget support
Features
Currently charting
Read full description

Check temperature, humidity, pressure, and discomfort index at a glance. An analog-style weather information app that expresses your daily air conditions in a beautiful and intuitive way. Based on your current location, check outdoor temperature, feels-like temperature, humidity, pressure changes, and discomfort index (DI) through a beautifully designed gauge interface. [FEATURES] • Beautiful analog gauge design • Current temperature and feels-like temperature (Celsius / Fahrenheit) • Humidity meter for monitoring comfort levels • Mini trend graph for short-term changes • Barometer support (hPa / inHg / mmHg) • Sea-level pressure and station pressure display • 24-hour pressure trend (rising · falling · stable) • Discomfort Index (DI) calculation • Widgets support (Lock Screen widgets and Home Screen widgets) • Apple Watch app and various complications [DID YOU KNOW?] • The Discomfort Index (DI), developed by Thom in 1959, is an indicator that quantifies how hot and uncomfortable people feel based on temperature and humidity. • Pressure values are converted and provided as sea-level pressure based on World Meteorological Organization (WMO) standards. Supported devices can also measure station pressure using the built-in sensor. • On GPS-enabled iPhone and iPad devices, more accurate information can be provided using the latest observation data around your current location. • Add cities manually to use the app without GPS. [PLEASE NOTE] • This app does not measure room temperature using an indoor sensor. • It provides outdoor temperature, humidity, and pressure information based on your current location. [CONTACT & SUPPORT] If you have any issues or suggestions, please contact us anytime: https://morethan.net/support/

About

Hazy

This app provides weather forecasts with a clean, focused interface for instant understanding. It offers intuitive gestures for deeper insights and dynamic backgrounds that reflect the time of day.

Highlights
  • Clean, minimal interface
  • 24-hour forecast with swipe down
  • 7-day forecast with swipe up
  • Dynamic background reflecting time of day
  • Intuitive gestures and animations
  • Global coverage with °C / °F support
Features
Read full description

Hazy — Minimal Weather, Clear at a Glance Tired of cluttered weather apps? Hazy delivers the forecast in a clean, focused interface — so you can understand the weather instantly. Designed around simplicity and clarity, Hazy shows the most relevant information at a glance, with intuitive gestures for deeper insights. Key Features • Clean, minimal interface with no distractions • 24-hour forecast — swipe down to explore upcoming changes • 7-day forecast — swipe up for the week ahead • Dynamic background that reflects sunrise and sunset • Smooth gestures and fluid animations • Global coverage with °C / °F support Why Hazy No clutter. No noise. Just the weather — clearly presented. Support Questions or feedback? Contact: boboboa32@gmail.com

Screenshots

Thermo4 screens
Hazy4 screens

Verdict

The call

The clearest difference is price: Hazy at Free against Thermo's $3.99. Hazy also leads on iOS requirement (13.0 vs 17.0). Thermo's advantage is rating (4.7 vs 3.0) and update cadence (every 6 days vs every 12 months). On review sentiment, ads, in-app purchases and monetization model 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

Hazy is free to download; Thermo costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Thermo holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Thermo has 1.9K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 77% of Thermo's written reviews are positive against 80% of Hazy's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Thermo ships an update every 6 days, Hazy every 12 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

Scorecard6 real differences · 5 level
Thermo versus Hazy: the parameters behind the verdict, then further details
ParameterThermoHazy
Price$3.99Free — better
Rating4.7 (1.9K ratings) — better3.0 (2 ratings)
Positive reviews77.2% of reviews80.0% of reviews — better
Number of ratings1.9K — better2
Update frequencyEvery 6 days — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#78 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size33 MB18 MB
Age rating4+4+
DeveloperMORETHAN APPSboboboa32

Customer experience

Thermo

All ratings1,906 ratings
Positive92.7%
Neutral3.1%
Negative4.2%
Written reviews426 reviews
Positive77.2%
Neutral7.3%
Negative15.5%

Hazy

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews15 reviews
Positive80.0%
Neutral6.7%
Negative13.3%

Bugs and requests

Thermo

Reported bugs

3 issues
  • Crashes on launch
  • Doesn't update properly
  • Incorrect location data

Requested features

5 requests
  • Add barometer trend indicators
  • Include 'feels like' temperature
  • Add widget support
  • Allow manual location selection
  • Expand temperature range for hot climates

Hazy

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Thermo

No in-app purchases

None

Hazy

No in-app purchases

Questions

Is Thermo free?
Thermo costs $3.99, with no in-app purchases.
Is Hazy free?
Hazy is free to download, with no in-app purchases.
Which has better reviews, Thermo or Hazy?
Thermo is rated higher. Thermo averages 4.7 out of 5 from 1.9K ratings, while Hazy averages 3.0 from 2 ratings.
Do Thermo or Hazy have ads?
Neither Thermo nor Hazy shows ads.
Which is updated more often, Thermo or Hazy?
Thermo ships an update every 6 days, and Hazy every 12 months. Most recently, Thermo was updated on October 24, 2026 and Hazy on October 23, 2026.

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