# RF Engineer Toolkit vs Antenna Tools

The clearest difference is ads: RF Engineer Toolkit at none against Antenna Tools's shown. RF Engineer Toolkit also leads on rating (5.0 vs 4.5). Antenna Tools's advantage is ratings volume (23 vs 1) and iOS requirement (13.0 vs 17.6). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. RF Engineer Toolkit sells 3 in-app purchases, starting at $0.99 per month and Antenna Tools sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

RF Engineer Toolkit holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Antenna Tools has 23 ratings behind it against 1, so its average is the more settled of the two.

RF Engineer Toolkit ships an update every 2 months, Antenna Tools every 4 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | RF Engineer Toolkit | Antenna Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rf-engineer-toolkit/id6745524609/reviews)** | [4.5 (23 ratings)](https://appshunter.io/ios/app/antenna-tools/id6759701783/reviews) |
| Number of ratings | 1 | **23** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 12 MB | 58 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) |

## What reviewers say

### RF Engineer Toolkit

[App page](https://appshunter.io/ios/app/rf-engineer-toolkit/id6745524609)

This app provides a comprehensive suite of 45 RF and antenna calculators for engineers and technicians. It offers unit-tested formulas for field, site, and lab calculations, including RF exposure and impedance matching. A free version offers 16 calculators, with Pro unlocking all features and advanced options.

**Highlights:** 45 RF and antenna calculators, Unit-tested formulas against industry standards, Field and site calculations (VSWR, link budget, RF exposure), Design and lab calculations (Smith chart, impedance matching, filters), Everyday RF conversions (dBm, W, V), Free version with 16 calculators, Pro version with full access and advanced features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version / monthly | $0.99 | per month |
| Full version / year | $4.99 | per year |
| Remove ADS | $9.99 | one-time |


### Antenna Tools

[App page](https://appshunter.io/ios/app/antenna-tools/id6759701783)

This utility app assists engineers, technicians, students, and radio enthusiasts with essential antenna and RF calculations. It simplifies complex formulas into easy-to-use calculators for designing, installing, or tuning antennas, providing fast and accurate results for field and lab use.

**Highlights:** Calculate antenna dimensions by frequency, Convert frequency to wavelength, Radio system setup tools, Quick technical calculations, Reliable field performance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $9.99 | one-time |


## Frequently asked questions

### Is RF Engineer Toolkit free?

RF Engineer Toolkit is free to download, with in-app purchases available.

### Is Antenna Tools free?

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

### Which has better reviews, RF Engineer Toolkit or Antenna Tools?

RF Engineer Toolkit is rated higher. RF Engineer Toolkit averages 5.0 out of 5 from 1 ratings, while Antenna Tools averages 4.5 from 23 ratings.

### Do RF Engineer Toolkit or Antenna Tools have ads?

Antenna Tools shows ads; RF Engineer Toolkit does not.

### Which is updated more often, RF Engineer Toolkit or Antenna Tools?

RF Engineer Toolkit ships an update every 2 months, and Antenna Tools every 4 months. Most recently, RF Engineer Toolkit was updated on November 5, 2026 and Antenna Tools on November 5, 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.*