# RF Power Calculator vs RF Tools ++

The clearest difference is price: RF Power Calculator at Free against RF Tools ++'s $1.99. RF Power Calculator also leads on iOS requirement (9.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

RF Power Calculator is free to download; RF Tools ++ costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | RF Power Calculator | RF Tools ++ |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rf-power-calculator/id1236169476/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | — |
| Size | 4 MB | 42 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TriMM Multimedia B.V.](https://appshunter.io/developer/522403263) | [Jeff Curtis](https://appshunter.io/developer/358219019) |

## What reviewers say

### RF Power Calculator

[App page](https://appshunter.io/ios/app/rf-power-calculator/id1236169476)

This app provides essential RF-related calculations for designers and enthusiasts. It includes conversions for series/parallel networks, thermal resistance, units, and VSWR to return loss.

**Highlights:** Series & Parallel Network conversion, Thermal resistance calculations, Unit conversion (Power, Distance, Ratio), VSWR to Return Loss conversion

**Features:** macOS Compatibility

**In-app purchases:** none


### RF Tools ++

[App page](https://appshunter.io/ios/app/rf-tools-plus-plus/id1548209609)

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

**In-app purchases:** none


## Frequently asked questions

### Is RF Power Calculator free?

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

### Is RF Tools ++ free?

RF Tools ++ costs $1.99, with no in-app purchases.

### Do RF Power Calculator or RF Tools ++ have ads?

Neither RF Power Calculator nor RF Tools ++ shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*