# Celsius Thermometer Plus vs WS thermometer

The clearest difference is rating: Celsius Thermometer Plus at 4.7 against WS thermometer's 2.8. Celsius Thermometer Plus also leads on ratings volume (54 vs 14). WS thermometer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

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

Celsius Thermometer Plus holds the better App Store score, 4.7 against 2.8. Both are backed by a comparable volume of ratings — 54 and 14 respectively. Written reviews point the same way: 38% of Celsius Thermometer Plus's written reviews are positive against 33% of WS thermometer's.

Celsius Thermometer Plus ships an update every 7 months, WS thermometer every 6 weeks. The most recent releases landed on September 27, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Celsius Thermometer Plus | WS thermometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (54 ratings)](https://appshunter.io/ios/app/celsius-thermometer-plus/id537067563/reviews)** | [2.8 (14 ratings)](https://appshunter.io/ios/app/ws-thermometer/id1086899108/reviews) |
| Number of ratings | **54** | 14 |
| Positive reviews | **38.5% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 37 MB |
| Requires iOS | 13 | **7.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Maverick Industries, Inc.](https://appshunter.io/developer/959429430) |

## 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 |


### WS thermometer

[App page](https://appshunter.io/ios/app/ws-thermometer/id1086899108)

Monitor cooking temperatures with a Bluetooth-connected thermometer. Set custom temperatures, receive notifications when done, and track progress for multiple probes. Includes a four-channel timer for various cooking needs.

**Highlights:** Bluetooth thermometer connection, Real-time temperature monitoring, Customizable temperature presets, Cooking progress tracking, Notifications for target temperature, Four-channel timer with up/down count

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Celsius Thermometer Plus free?

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

### Is WS thermometer free?

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

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

Celsius Thermometer Plus is rated higher. Celsius Thermometer Plus averages 4.7 out of 5 from 54 ratings, while WS thermometer averages 2.8 from 14 ratings.

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

Celsius Thermometer Plus shows ads; WS thermometer does not.

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

Celsius Thermometer Plus ships an update every 7 months, and WS thermometer every 6 weeks. Most recently, Celsius Thermometer Plus was updated on September 27, 2026 and WS thermometer on July 7, 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.*