Comparison

@Thermometer vs HD Thermometer ⊎

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

Head to head
About

@Thermometer

This app provides highly accurate, real-time outdoor temperature readings for your precise location worldwide. It utilizes advanced algorithms and multiple data sources to deliver temperature data to the tenth of a degree, offering various display themes and units.

Highlights
  • Most accurate temperature readings
  • Real-time temperature for precise location
  • Fast location identification
  • Multiple graphical themes
  • Celsius or Fahrenheit display
  • Available in multiple languages
Features
Read full description

Handy, quick and accurate : the best thermometer for your iPhone / iPad The n°1 thermometer in the App Store, with over 5,000,000 downloads! @Thermometer is the most accurate application in the App Store (down to a tenth of a degree). Since 2009, @Thermometer is the ONLY application to give you the outside temperature to the nearest tenth of a degree, in line with your exact location, throughout the world and in real time. To achieve this, @Thermometer uses multiple data sources from your surrounding environment and combines them together thanks to our own unique algorithms developed on our meteorological servers. @Thermometer is NOT just another application that tells you the temperature in a nearby town, using hour-old – or even older - data... Key characteristics of the application: - Most accurate temperature in the App Store (down to a tenth of a degree) - Temperature corresponding to your precise location anywhere in the world and in real time. - Fast location identification and temperature display. - Multiple high-quality graphical themes (HD - Retina display) are available allowing you to choose the one best-suited to you. - Temperature can be displayed in degrees Celsius or Fahrenheit. - Available in multiple languages. - Compatible with iPhone, iPod touch and iPad. - Internet connectivity is required to receive the temperature calculated on our meteorological servers. --- PREMIUM version (In-App Purchase) offer you following advantages: - All advertising fully deactivated. - Temperature displayed even faster. - Priority access to support. ...plus you directly support our team in developing this application! --- Don’t forget that if you like our application @Thermometer, you can rate it and comment on how satisfied you are with other users. Should you encounter any problems, please email us at the following address: support@mobiquite.fr Thank you! -- Disclaimer: Location data may be used for providing you more relevant ads. This app collects anonymous information about users to help us measure the usage of our app so we can better understand our audience and improve our service. This information does not contain information from which users can be identified. You can find a full description of our data collection and use practices in our Privacy and Security Policy https://www.mobiquite.fr/data/thermo/thermometre-confidentialite.html

About

HD Thermometer ⊎

Displays the current temperature for your location using a weather service. Offers a clean, rustic interface and allows saving multiple locations. Not a true thermometer, it relies on external data for accuracy.

Highlights
  • Current location temperature display
  • Rustic style interface
  • Save multiple locations
  • Clean and easy to use
  • Auto-save feature
Features
Currently charting
Read full description

Real-time temperature, always accurate, wherever you are. HD Thermometer gives you accurate, real-time temperature readings for your current location and any city in the world. Simple to use, stunning to look at. Features • Real-time temperature for your current location • Pressure & humidity at a glance • Indoor temperature estimation • Save and monitor multiple locations — swipe to switch • Beautiful thermometer skins: classic analog, golden gauge, flat, and more "Works very well — a nice clean interface and easy to use!" "Very accurate and really easy to use and control." "Very simple. I like the auto-save and the ability to flip through locations." Privacy Policy: https://imaginatr.com/applications/hd-thermometer/privacy Terms of Service: https://imaginatr.com/applications/hd-thermometer/terms

Screenshots

@Thermometer4 screens
HD Thermometer ⊎4 screens

Verdict

The call

The clearest difference is review sentiment: @Thermometer at 75% against HD Thermometer ⊎'s 37%. @Thermometer also leads on rating (4.5 vs 4.3). HD Thermometer ⊎'s advantage is ratings volume (13K vs 224) and update cadence (fortnightly vs every 6 weeks). On price, 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

Both are free to download. @Thermometer sells 1 one-off in-app purchase and HD Thermometer ⊎ sells 5 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

@Thermometer holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: HD Thermometer ⊎ has 13K ratings behind it against 224, so its average is the more settled of the two. Written reviews point the same way: 75% of @Thermometer's written reviews are positive against 37% of HD Thermometer ⊎'s.

UpkeepUpdate frequency

@Thermometer ships an update every 6 weeks, HD Thermometer ⊎ fortnightly. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

Scorecard5 real differences · 6 level
@Thermometer versus HD Thermometer ⊎: the parameters behind the verdict, then further details
Parameter@ThermometerHD Thermometer ⊎
PriceFreeFree
Rating4.5 (224 ratings) — better4.3 (13K ratings)
Positive reviews74.8% of reviews — better36.6% of reviews
Number of ratings22413K — better
Update frequencyEvery 6 weeksFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#152 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size64 MB48 MB
Age rating4+4+
DeveloperMobiquiteChristophe Pereira

Customer experience

@Thermometer

All ratings224 ratings
Positive89.3%
Neutral1.8%
Negative8.9%
Written reviews266 reviews
Positive74.8%
Neutral4.5%
Negative20.7%

HD Thermometer ⊎

All ratings13,067 ratings
Positive83.3%
Neutral5.2%
Negative11.5%
Written reviews366 reviews
Positive36.6%
Neutral3.8%
Negative59.6%

User reviews

@Thermometer

From 224 App Store ratings

What we love

  • 👍 Simple and easy to use
  • 🌈 Accurate temperature readings
  • 🌡️ Helpful for checking outdoor conditions
  • 🐸 Cheerful and friendly interface

Room to improve

  • 🐛 Inconsistent or inaccurate temperature readings
  • 🌍 Limited to local weather data, not customizable for other locations
  • 💤 Lack of additional weather details (e.g., wind, humidity)

HD Thermometer ⊎

From 13K App Store ratings

What we love

  • ✅ Accurate
  • 🚀 Simple and reliable
  • 💻 Convenient for checking temperatures
  • 🌍 Provides temperatures for multiple locations

Room to improve

  • 🚫 Does not measure indoor/room temperature
  • 🤔 Relies on weather data rather than direct measurement
  • 💰 Paid version required to remove ads
  • 📍 Inaccurate location detection

Bugs and requests

@Thermometer

Reported bugs

2 issues
  • Temperature readings significantly off from actual conditions
  • App crashes or freezes on launch for some users

Requested features

3 requests
  • Add ability to check temperature in multiple locations
  • Provide 'feels like' temperature or wind chill factor
  • Allow customization of app interface or themes

HD Thermometer ⊎

Reported bugs

2 issues
  • Temperatures do not update when moving to a cooler/warmer location
  • Paid version still shows ads

Requested features

3 requests
  • Add option to manually set location
  • Implement direct temperature measurement for indoor use
  • Allow rotation to landscape mode on tablets

In-app purchases

1 purchases

@Thermometer

One-time1
  • PREMIUM release$1.99
5 purchases

HD Thermometer ⊎

Subscriptions2
  • Premium Version, Monthly$0.991 Month
  • Premium Version, Yearly$2.991 Year
One-time3
  • Premium features without ads$1.99
  • Premium features without ads$2.99
  • Premium features without ads$5.99

Questions

Is @Thermometer free?
@Thermometer is free to download, with in-app purchases available.
Is HD Thermometer ⊎ free?
HD Thermometer ⊎ is free to download, with in-app purchases available.
Which has better reviews, @Thermometer or HD Thermometer ⊎?
@Thermometer is rated higher. @Thermometer averages 4.5 out of 5 from 224 ratings, while HD Thermometer ⊎ averages 4.3 from 13K ratings.
Do @Thermometer or HD Thermometer ⊎ have ads?
Both @Thermometer and HD Thermometer ⊎ show ads.
Which is updated more often, @Thermometer or HD Thermometer ⊎?
@Thermometer ships an update every 6 weeks, and HD Thermometer ⊎ fortnightly. Most recently, @Thermometer was updated on October 1, 2026 and HD Thermometer ⊎ on October 2, 2026.

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