# Thermometer++ App vs Thermometer

The clearest difference is ratings volume: Thermometer++ App at 7.2K against Thermometer's 28. Thermometer++ App also leads on chart position (#107 vs unranked). Thermometer's advantage is iOS requirement (15.6 vs 17.6). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Thermometer++ App sells 3 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.

On the App Store both sit at effectively the same score — 4.7 for Thermometer++ App against 4.7 for Thermometer. That said, the two scores are not equally well evidenced: Thermometer++ App has 7.2K ratings behind it against 28, so its average is the more settled of the two. Written reviews are what separate them: 76% of Thermometer++ App's written reviews are positive against 81% of Thermometer's.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Thermometer++ App | Thermometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (7.2K ratings)](https://appshunter.io/ios/app/thermometer-plus-plus-app/id704237014/reviews) | [4.7 (28 ratings)](https://appshunter.io/ios/app/thermometer-plus/id1568977443/reviews) |
| Number of ratings | **7.2K** | 28 |
| Positive reviews | 75.5% of reviews | **81.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#107** | — |
| Size | 22 MB | 62 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Viachaslau Tysianchuk](https://appshunter.io/developer/704237017) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### Thermometer++ App

[App page](https://appshunter.io/ios/app/thermometer-plus-plus-app/id704237014)

**Currently charting:** #107 Top Free · Weather (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version, Monthly | $0.99 | per month |
| Premium Version, Yearly | $2.99 | per year |
| Premium Version, Lifetime | $4.99 | one-time |

**What reviewers like**

- 🚀 Accurate temperature readings
- 👍 Simple and easy to use
- 🔍 Provides humidity information
- 🌍 Works well in different locations

**What reviewers complain about**

- 🐛 Inconsistent temperature readings
- 🗺️ Inaccurate location detection
- 🔌 Doesn't work without internet connection
- 💰 Paid version required to remove ads

**Reported bugs**

- Temperature reading stuck at a constant value
- App crashes when opening in certain locations

**Requested features**

- Add indoor temperature monitoring
- Provide weather forecast information
- Include a widget for quick temperature access


### 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 Thermometer++ App free?

Thermometer++ App 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, Thermometer++ App or Thermometer?

Thermometer++ App and Thermometer are both rated 4.7 out of 5 on the App Store, from 7.2K and 28 ratings respectively.

### Do Thermometer++ App or Thermometer have ads?

Both Thermometer++ App and Thermometer show ads.

### Which is updated more often, Thermometer++ App or Thermometer?

Thermometer++ App ships an update every 5 weeks, and Thermometer every 5 weeks. Most recently, Thermometer++ App 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.*