# Celsius Thermometer Plus vs Ultimate Thermomether

The clearest difference is in-app purchases: Ultimate Thermomether at none against Celsius Thermometer Plus's 1. Ultimate Thermomether also leads on ads (none vs shown) and iOS requirement (11.0 vs 13). On price and device support there is nothing between them.

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

## The numbers

| Metric | Celsius Thermometer Plus | Ultimate Thermomether |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (54 ratings)](https://appshunter.io/ios/app/celsius-thermometer-plus/id537067563/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | — |
| Monetization | Ad-supported | — |
| Size | 11 MB | 28 MB |
| Requires iOS | 13 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Codelio](https://appshunter.io/developer/1669284714) |

## 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 |


### Ultimate Thermomether

[App page](https://appshunter.io/ios/app/ultimate-thermomether/id6448122496)

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

**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 Ultimate Thermomether free?

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

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

Celsius Thermometer Plus shows ads; Ultimate Thermomether does not.

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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.*