# Celsius Thermometer Plus vs Thermometer

The clearest difference is rating: Celsius Thermometer Plus at 4.7 against Thermometer's 3.4. Celsius Thermometer Plus also leads on review sentiment (38% vs 2%) and iOS requirement (13 vs 16.0). Thermometer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Celsius Thermometer Plus sells 1 one-off in-app purchase. Thermometer asks for nothing beyond the download.

Celsius Thermometer Plus holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 54 and 152 respectively. Written reviews point the same way: 38% of Celsius Thermometer Plus's written reviews are positive against 2% of Thermometer's.

Celsius Thermometer Plus ships an update every 7 months, Thermometer every 4 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Celsius Thermometer Plus | Thermometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (54 ratings)](https://appshunter.io/ios/app/celsius-thermometer-plus/id537067563/reviews)** | [3.4 (152 ratings)](https://appshunter.io/ios/app/thermometer-temperature-today/id6477575382/reviews) |
| Number of ratings | 54 | **152** |
| Positive reviews | **38.5% of reviews** | 1.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 15 MB |
| Requires iOS | **13** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [yasser gourja](https://appshunter.io/developer/1729779142) |

## What reviewers say

### Celsius Thermometer Plus

[App page](https://appshunter.io/ios/app/celsius-thermometer-plus/id537067563)

This app measures ambient temperature using GPS and displays it in Celsius, with a converter to Fahrenheit. It also includes a barometer and sunrise/sunset times. Useful for checking outdoor conditions and planning outfits.

**Highlights:** Ambient temperature measurement via GPS, Celsius to Fahrenheit conversion calculator, Barometric pressure sensor function, Sunrise and sunset time display, Temperature badge indicator

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Thermometer

[App page](https://appshunter.io/ios/app/thermometer-temperature-today/id6477575382)

This app provides real-time ambient temperature and humidity readings, along with daily weather forecasts. It offers a user-friendly interface to check current conditions, humidity levels, and environmental data like wind speed and air pressure. Easily switch between measurement units for a personalized weather experience.

**Highlights:** Temperature estimation, Temperature and humidity checker, Weather temperature check, Hygrometer for humidity, Ambient weather insights, 7-day weather forecast, Multiple measurement units

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

**In-app purchases:** none

**What reviewers complain about**

- 🤥 Misleading app title/description
- ❌ Does not measure indoor temperature
- 📉 Basic weather information only
- 👎 Difficulty switching locations
- ❓ No clear instructions for use

**Requested features**

- Indoor temperature measurement
- Ability to switch locations
- Language options (e.g., German)
- Indoor temperature readings


## Frequently asked questions

### Is Celsius Thermometer Plus free?

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

### Is Thermometer free?

Thermometer is free to download, with no in-app purchases.

### Which has better reviews, Celsius Thermometer Plus or Thermometer?

Celsius Thermometer Plus is rated higher. Celsius Thermometer Plus averages 4.7 out of 5 from 54 ratings, while Thermometer averages 3.4 from 152 ratings.

### Do Celsius Thermometer Plus or Thermometer have ads?

Celsius Thermometer Plus shows ads; Thermometer does not.

### Which is updated more often, Celsius Thermometer Plus or Thermometer?

Celsius Thermometer Plus ships an update every 7 months, and Thermometer every 4 months. Most recently, Celsius Thermometer Plus was updated on October 14, 2026 and Thermometer on October 15, 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.*