# Temperature Converter . vs EMFMeter

Temperature Converter . and EMFMeter both sit at 4.7 stars, but that hides the real split: 100% of Temperature Converter .'s written reviews are positive against 60% of EMFMeter's. Temperature Converter . also leads on ads (none vs shown). EMFMeter's advantage is iOS requirement (15.6 vs 17.6). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Temperature Converter . sells 7 in-app purchases, starting at $3.99 per 7 days and EMFMeter sells 3 in-app purchases, starting at $3.99 per 7 days. 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 Temperature Converter . against 4.7 for EMFMeter. Both are backed by a comparable volume of ratings — 128 and 98 respectively. Written reviews are what separate them: 100% of Temperature Converter .'s written reviews are positive against 60% of EMFMeter's.

Temperature Converter . ships an update every 3 months, EMFMeter every 2 months. Both last shipped on October 12, 2026.

## The numbers

| Metric | Temperature Converter . | EMFMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (128 ratings)](https://appshunter.io/ios/app/temperature-converter/id6741423075/reviews) | [4.7 (98 ratings)](https://appshunter.io/ios/app/emfmeter-radiation-reader/id6747639722/reviews) |
| Number of ratings | **128** | 98 |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 187 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Jakubczyk-Gajewska](https://appshunter.io/developer/1307515292) | [Neuralful Ai ltd](https://appshunter.io/developer/1707749156) |

## What reviewers say

### Temperature Converter .

[App page](https://appshunter.io/ios/app/temperature-converter/id6741423075)

Easily convert temperatures between Celsius and Fahrenheit with instant results. The app visually indicates the temperature using background color and offers adjustable precision. Home screen widgets provide quick access to conversions without any advertisements.

**Highlights:** Instant Celsius to Fahrenheit conversion, Visual temperature indicator via background color, Adjustable conversion precision, Home screen widgets, Ad-free experience

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Temperature Converter Premium | $3.99 | per 7 days |
| Temperature Converter Premium | $4.99 | per 7 days |
| Temperature Converter Premium | $6.99 | per month |
| Temperature Converter Premium | $9.99 | per year |
| Temperature Converter Premium | $14.99 | per 3 months |
| Temperature Converter Premium | $19.99 | per 6 months |
| Temperature Converter Premium | $29.99 | one-time |


### EMFMeter

[App page](https://appshunter.io/ios/app/emfmeter-radiation-reader/id6747639722)

This tool transforms your smartphone into a real-time electromagnetic field scanner. It visualizes EMF readings, detects studs and metal objects behind walls, and alerts you to high EMF levels. You can also track EMF source direction and export data for analysis.

**Highlights:** Real-time EMF detection, Electromagnetic field visualization, Built-in stud finder, High EMF alerts, EMF source direction tracking, CSV data export, Session logging

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week | $3.99 | per 7 days |
| yearlypro | $9.99 | per year |
| emfmeter | $19.99 | one-time |


## Frequently asked questions

### Is Temperature Converter . free?

Temperature Converter . is free to download, with in-app purchases available.

### Is EMFMeter free?

EMFMeter is free to download, with in-app purchases available.

### Which has better reviews, Temperature Converter . or EMFMeter?

Temperature Converter . and EMFMeter are both rated 4.7 out of 5 on the App Store, from 128 and 98 ratings respectively.

### Do Temperature Converter . or EMFMeter have ads?

EMFMeter shows ads; Temperature Converter . does not.

### Which is updated more often, Temperature Converter . or EMFMeter?

Temperature Converter . ships an update every 3 months, and EMFMeter every 2 months. Most recently, Temperature Converter . was updated on October 12, 2026 and EMFMeter on October 12, 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.*