# Antenna Tools vs EngiCalc Toolkit

The clearest difference is in-app purchases: EngiCalc Toolkit at none against Antenna Tools's 1. EngiCalc Toolkit also leads on ads (none vs shown). Antenna Tools's advantage is iOS requirement (13.0 vs 26.2). On price and device support there is nothing between them.

Both are free to download. Antenna Tools sells 1 one-off in-app purchase. EngiCalc Toolkit asks for nothing beyond the download.

## The numbers

| Metric | Antenna Tools | EngiCalc Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/antenna-tools/id6759701783/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 7 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) | [Роман Burmistrov](https://appshunter.io/developer/1896636654) |

## What reviewers say

### 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 |


### EngiCalc Toolkit

[App page](https://appshunter.io/ios/app/engicalc-toolkit/id6776429595)

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

**In-app purchases:** none


## Frequently asked questions

### Is Antenna Tools free?

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

### Is EngiCalc Toolkit free?

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

### Do Antenna Tools or EngiCalc Toolkit have ads?

Antenna Tools shows ads; EngiCalc Toolkit does not.

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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.*