# RF Tools vs 3Z RF Vision

RF Tools and 3Z RF Vision both sit at 3.0 stars, but that hides the real split: 60% of RF Tools's written reviews are positive against 0% of 3Z RF Vision's. 3Z RF Vision's advantage is iOS requirement (12.4 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.0 for RF Tools against 3.0 for 3Z RF Vision. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews are what separate them: 60% of RF Tools's written reviews are positive against 0% of 3Z RF Vision's.

RF Tools ships an update every 14 months, 3Z RF Vision every 25 months. The most recent releases landed on June 9, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | RF Tools | 3Z RF Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/rf-tools/id525678686/reviews) | [3.0 (6 ratings)](https://appshunter.io/ios/app/3z-rf-vision/id1368118038/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 25 months |
| Monetization | Free | Free |
| Size | 12 MB | 9 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HUBER + SUHNER AG](https://appshunter.io/developer/525678889) | [Viavi Solutions, Inc.](https://appshunter.io/developer/505552642) |

## 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


### 3Z RF Vision

[App page](https://appshunter.io/ios/app/3z-rf-vision/id1368118038)

Control your RF Vision Antenna Alignment Tool remotely from an iOS device. View measurements, edit site information, and email reports directly from the field via Bluetooth.

**Highlights:** Remote control of RF Vision measurements, View, edit, delete, and save reports, Email reports from the field, Bluetooth connectivity, Edit site information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RF Tools free?

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

### Is 3Z RF Vision free?

3Z RF Vision is free to download, with no in-app purchases.

### Which has better reviews, RF Tools or 3Z RF Vision?

RF Tools and 3Z RF Vision are both rated 3.0 out of 5 on the App Store, from 3 and 6 ratings respectively.

### Do RF Tools or 3Z RF Vision have ads?

Neither RF Tools nor 3Z RF Vision shows ads.

### Which is updated more often, RF Tools or 3Z RF Vision?

RF Tools ships an update every 14 months, and 3Z RF Vision every 25 months. Most recently, RF Tools was updated on June 9, 2026 and 3Z RF Vision on July 7, 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.*