# Hours Calculator vs EMFMeter

The clearest difference is ads: Hours Calculator at none against EMFMeter's shown. Hours Calculator also leads on update cadence (every 5 days vs every 2 months) and review sentiment (70% vs 60%). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Hours Calculator sells 1 one-off in-app purchase 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 Hours Calculator against 4.6 for EMFMeter. Both are backed by a comparable volume of ratings — 43 and 106 respectively. Written reviews are what separate them: 70% of Hours Calculator's written reviews are positive against 60% of EMFMeter's.

Hours Calculator ships an update every 5 days, EMFMeter every 2 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hours Calculator | EMFMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (43 ratings)](https://appshunter.io/ios/app/hours-calculator-hourly-rate/id6745176754/reviews)** | [4.6 (106 ratings)](https://appshunter.io/ios/app/emfmeter-radiation-reader/id6747639722/reviews) |
| Number of ratings | 43 | **106** |
| Positive reviews | **70.0% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 187 MB |
| Requires iOS | 16 | **15.6** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [NEURALFUL AI LTD](https://appshunter.io/developer/1707749156) |

## What reviewers say

### Hours Calculator

[App page](https://appshunter.io/ios/app/hours-calculator-hourly-rate/id6745176754)

Easily add, subtract, and convert time durations for work tracking and salary calculations. This intuitive app helps you manage your schedule and calculate billable hours quickly and efficiently.

**Highlights:** Add, subtract, and convert time, Track work hours, Calculate billable hours, Determine pay with hourly rate, Intuitive interface, Cross-platform compatibility

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hours Calculator Lifetime | $5.99 | 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 Hours Calculator free?

Hours Calculator 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, Hours Calculator or EMFMeter?

Hours Calculator is rated higher. Hours Calculator averages 4.7 out of 5 from 43 ratings, while EMFMeter averages 4.6 from 106 ratings.

### Do Hours Calculator or EMFMeter have ads?

EMFMeter shows ads; Hours Calculator does not.

### Which is updated more often, Hours Calculator or EMFMeter?

Hours Calculator ships an update every 5 days, and EMFMeter every 2 months. Most recently, Hours Calculator was updated on October 28, 2026 and EMFMeter on October 24, 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.*