# HD Thermometer ⊎ vs Thermometer

The clearest difference is review sentiment: Thermometer at 81% against HD Thermometer ⊎'s 37%. Thermometer also leads on rating (4.7 vs 4.3). HD Thermometer ⊎'s advantage is ratings volume (13K vs 28) and chart position (#115 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. HD Thermometer ⊎ sells 5 in-app purchases, starting at $0.99 per month and Thermometer sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Thermometer holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: HD Thermometer ⊎ has 13K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 37% of HD Thermometer ⊎'s written reviews are positive against 81% of Thermometer's.

HD Thermometer ⊎ ships an update fortnightly, Thermometer every 5 weeks. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | HD Thermometer ⊎ | Thermometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (13K ratings)](https://appshunter.io/ios/app/hd-thermometer/id595482076/reviews) | **[4.7 (28 ratings)](https://appshunter.io/ios/app/thermometer-plus/id1568977443/reviews)** |
| Number of ratings | **13K** | 28 |
| Positive reviews | 36.6% of reviews | **81.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#115** | — |
| Size | 48 MB | 62 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Christophe Pereira](https://appshunter.io/developer/1686588142) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### HD Thermometer ⊎

[App page](https://appshunter.io/ios/app/hd-thermometer/id595482076)

**Currently charting:** #115 Top Free · Weather (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version, Monthly | $0.99 | per month |
| Premium Version, Yearly | $2.99 | per year |
| Premium features without ads | $1.99 | one-time |
| Premium features without ads | $2.99 | one-time |
| Premium features without ads | $5.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


### Thermometer

[App page](https://appshunter.io/ios/app/thermometer-plus/id1568977443)

Displays real-time outdoor temperature, sensible temperature, humidity, and barometric pressure based on your current location. Get accurate meteorological data from nearby stations to plan your day.

**Highlights:** Outdoor temperature display, Sensible temperature, Humidity readings, Barometric pressure, Wind speed and direction, Location-based data

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| 開発者応援募金 | $1.99 | one-time |
| Coffee (Large) | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


## Frequently asked questions

### Is HD Thermometer ⊎ free?

HD Thermometer ⊎ is free to download, with in-app purchases available.

### Is Thermometer free?

Thermometer is free to download, with in-app purchases available.

### Which has better reviews, HD Thermometer ⊎ or Thermometer?

Thermometer is rated higher. HD Thermometer ⊎ averages 4.3 out of 5 from 13K ratings, while Thermometer averages 4.7 from 28 ratings.

### Do HD Thermometer ⊎ or Thermometer have ads?

Both HD Thermometer ⊎ and Thermometer show ads.

### Which is updated more often, HD Thermometer ⊎ or Thermometer?

HD Thermometer ⊎ ships an update fortnightly, and Thermometer every 5 weeks. Most recently, HD Thermometer ⊎ was updated on September 25, 2026 and Thermometer on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*