# Celsius Thermometer Plus vs Thermos real thermometer

The clearest difference is rating: Celsius Thermometer Plus at 4.7 against Thermos real thermometer's 4.1. Celsius Thermometer Plus also leads on monetization model (ad-supported vs free with in-app purchases) and iOS requirement (13 vs 26.0). Thermos real thermometer's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 7 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Celsius Thermometer Plus sells 1 one-off in-app purchase and Thermos real thermometer sells 8 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Celsius Thermometer Plus holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 54 and 101 respectively. Written reviews complicate that: 38% of Celsius Thermometer Plus's written reviews are positive against 52% of Thermos real thermometer's, so the app with the better star average is not the one people write more warmly about.

Celsius Thermometer Plus ships an update every 7 months, Thermos real thermometer every 3 weeks. Both last shipped on October 22, 2026.

## The numbers

| Metric | Celsius Thermometer Plus | Thermos real thermometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (54 ratings)](https://appshunter.io/ios/app/celsius-thermometer-plus/id537067563/reviews)** | [4.1 (101 ratings)](https://appshunter.io/ios/app/thermos-real-thermometer/id1639359839/reviews) |
| Number of ratings | 54 | **101** |
| Positive reviews | 38.5% of reviews | **51.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 11 MB | 74 MB |
| Requires iOS | **13** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Antoine Gaia](https://appshunter.io/developer/1482839378) |

## 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 |


### Thermos real thermometer

[App page](https://appshunter.io/ios/app/thermos-real-thermometer/id1639359839)

Get real-time outdoor temperature readings for your location. This app also offers AI-powered outfit suggestions based on the current weather, helping you dress appropriately. Premium features include widgets and personalized style advice.

**Highlights:** Real-time outdoor temperature, AI-powered outfit suggestions, Home Screen and Lock Screen widgets, Unlimited tracked cities, Personalized wardrobe analysis

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Sub Offer! | $0.99 | per 7 days |
| Weekly - 3 days free | $1.49 | per 7 days |
| Weekly | $1.99 | per 7 days |
| Thermos Max Weekly | $7.99 | per 7 days |
| Monthly | $8.99 | per month |
| Thermos Max Monthly | $14.99 | per month |
| Annual | $29.99 | per year |
| Thermos Max Yearly | $34.99 | per year |


## Frequently asked questions

### Is Celsius Thermometer Plus free?

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

### Is Thermos real thermometer free?

Thermos real thermometer is free to download, with in-app purchases available.

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

Celsius Thermometer Plus is rated higher. Celsius Thermometer Plus averages 4.7 out of 5 from 54 ratings, while Thermos real thermometer averages 4.1 from 101 ratings.

### Do Celsius Thermometer Plus or Thermos real thermometer have ads?

Celsius Thermometer Plus shows ads; Thermos real thermometer does not.

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

Celsius Thermometer Plus ships an update every 7 months, and Thermos real thermometer every 3 weeks. Most recently, Celsius Thermometer Plus was updated on October 22, 2026 and Thermos real thermometer on October 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.*