# 3Z RF Vision vs RF Pro

The clearest difference is review sentiment: RF Pro at 100% against 3Z RF Vision's 0%. RF Pro also leads on rating (5.0 vs 3.3) and update cadence (every 7 months vs every 25 months). 3Z RF Vision's advantage is iOS requirement (12.4 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

RF Pro holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 0% of 3Z RF Vision's written reviews are positive against 100% of RF Pro's.

3Z RF Vision ships an update every 25 months, RF Pro every 7 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 3Z RF Vision | RF Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (7 ratings)](https://appshunter.io/ios/app/3z-rf-vision/id1368118038/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/rf-pro-faraday-bag-tester/id6744664740/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 9 MB | 7 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VIAVI Solutions Inc.](https://appshunter.io/developer/505552642) | [OffGrid](https://appshunter.io/developer/1808780483) |

## What reviewers say

### 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


### RF Pro

[App page](https://appshunter.io/ios/app/rf-pro-faraday-bag-tester/id6744664740)

This utility app verifies the effectiveness of Faraday bags by detecting signal leaks from your device. It helps ensure your device is isolated from external communication networks for privacy, security, or forensic purposes.

**Highlights:** Comprehensive signal testing (WiFi, Cellular, GPS, Bluetooth), Real-time signal strength analysis, Clear visual indicators and graphs, Step-by-step testing guidance, Quick retest function

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3Z RF Vision free?

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

### Is RF Pro free?

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

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

RF Pro is rated higher. 3Z RF Vision averages 3.3 out of 5 from 7 ratings, while RF Pro averages 5.0 from 5 ratings.

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

Neither 3Z RF Vision nor RF Pro shows ads.

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

3Z RF Vision ships an update every 25 months, and RF Pro every 7 months. Most recently, 3Z RF Vision was updated on November 2, 2026 and RF Pro on November 5, 2026.

---

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