# RF Tools vs EngineerTact

The clearest difference is update cadence: EngineerTact at fortnightly against RF Tools's every 14 months. On price, ads, in-app purchases and device support there is nothing between them.

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

RF Tools ships an update every 14 months, EngineerTact fortnightly. The most recent releases landed on June 9, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | RF Tools | EngineerTact |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/rf-tools/id525678686/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 12 MB | 27 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HUBER + SUHNER AG](https://appshunter.io/developer/525678889) | [Fırat BOZKAYA](https://appshunter.io/developer/1875535506) |

## What reviewers say

### RF Tools

[App page](https://appshunter.io/ios/app/rf-tools/id525678686)

This utility app helps engineers and students calculate and convert RF-specific values like impedance, wavelength, and return loss. It also includes a calculator for comparing RF cables and assemblies, and provides access to product catalogs and branch information.

**Highlights:** RF value conversion (impedance, wavelength, return loss), RF assembly calculator, dB calculator, Product catalog access, Branch locator

**Features:** macOS Compatibility

**In-app purchases:** none


### EngineerTact

[App page](https://appshunter.io/ios/app/engineertact-geo-and-rf/id6772441208)

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

**In-app purchases:** none


## Frequently asked questions

### Is RF Tools free?

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

### Is EngineerTact free?

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

### Do RF Tools or EngineerTact have ads?

Neither RF Tools nor EngineerTact shows ads.

### Which is updated more often, RF Tools or EngineerTact?

RF Tools ships an update every 14 months, and EngineerTact fortnightly. Most recently, RF Tools was updated on June 9, 2026 and EngineerTact on September 6, 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.*