# Microwave Leak Detector vs RF Calculators

The clearest difference is review sentiment: Microwave Leak Detector at 100% against RF Calculators's 33%. Microwave Leak Detector also leads on rating (4.0 vs 3.0) and ads (none vs shown). RF Calculators's advantage is update cadence (every 4 days vs every 41 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Microwave Leak Detector holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: Microwave Leak Detector has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Microwave Leak Detector's written reviews are positive against 33% of RF Calculators's.

Microwave Leak Detector ships an update every 41 months, RF Calculators every 4 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Microwave Leak Detector | RF Calculators |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (12 ratings)](https://appshunter.io/ios/app/microwave-leak-detector/id1163814470/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/rf-calculators-everything-rf/id1559692740/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 41 months | **Every 4 days** |
| Monetization | **Free** | Ad-supported |
| Size | 26 MB | 37 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Enterprises](https://appshunter.io/developer/1157657878) | [everything RF LLP](https://appshunter.io/developer/1559692742) |

## What reviewers say

### Microwave Leak Detector

[App page](https://appshunter.io/ios/app/microwave-leak-detector/id1163814470)

This utility app uses your device's magnetic field sensor to indicate potential electromagnetic leaks from your microwave oven. It's designed for entertainment and to alert you to possible issues with your appliance's casing.

**Highlights:** Detects magnetic field changes, Uses iOS device sensor, Indicates potential microwave leaks, For entertainment purposes, Works on iPhone and iPad

**In-app purchases:** none


### RF Calculators

[App page](https://appshunter.io/ios/app/rf-calculators-everything-rf/id1559692740)

This application provides a comprehensive suite of tools for radio frequency (RF) calculations. It includes various attenuator calculators, unit converters, RF propagation tools, and other specialized RF calculators for engineers and hobbyists.

**Highlights:** Attenuator calculators (Pi, Tee, Balanced, etc.), Unit converters (dBm to Watt, Watt to dBm), RF propagation tools (Link Budget, Antenna Down Tilt), Specialized RF calculators (Coax, MicroStrip, VSWR), Extensive list of RF calculation functions

**In-app purchases:** none


## Frequently asked questions

### Is Microwave Leak Detector free?

Microwave Leak Detector is free to download, with no in-app purchases.

### Is RF Calculators free?

RF Calculators is free to download, with no in-app purchases.

### Which has better reviews, Microwave Leak Detector or RF Calculators?

Microwave Leak Detector is rated higher. Microwave Leak Detector averages 4.0 out of 5 from 12 ratings, while RF Calculators averages 3.0 from 1 ratings.

### Do Microwave Leak Detector or RF Calculators have ads?

RF Calculators shows ads; Microwave Leak Detector does not.

### Which is updated more often, Microwave Leak Detector or RF Calculators?

Microwave Leak Detector ships an update every 41 months, and RF Calculators every 4 days. Most recently, Microwave Leak Detector was updated on November 2, 2026 and RF Calculators on November 3, 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.*