# lineupCalcRF vs EngiCalc Toolkit

The clearest difference is iOS requirement: lineupCalcRF at 18.0 against EngiCalc Toolkit's 26.2. 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.

## The numbers

| Metric | lineupCalcRF | EngiCalc Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lineupcalcrf/id6737461042/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free | — |
| Size | 3 MB | 7 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [DirectRF](https://appshunter.io/developer/1572692412) | [Роман Burmistrov](https://appshunter.io/developer/1896636654) |

## What reviewers say

### lineupCalcRF

[App page](https://appshunter.io/ios/app/lineupcalcrf/id6737461042)

Design RF transmitter systems with ease. This tool links all system-level power amplifier parameters, allowing instant visualization of changes to the overall transmitter lineup. Share your designs via clipboard copy.

**Highlights:** System level power amplifier parameter linking, Instant change effect visualization, Gain, efficiency, DC power, and output power calculations, Clipboard copy for sharing, Effortless RF system design

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 lineupCalcRF free?

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

### Is EngiCalc Toolkit free?

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

### Do lineupCalcRF or EngiCalc Toolkit have ads?

Neither lineupCalcRF nor EngiCalc Toolkit shows ads.

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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.*