# BLE vs 3Z RF Vision

The clearest difference is update cadence: 3Z RF Vision at every 25 months against BLE's every 64 months. 3Z RF Vision also leads on ratings volume (6 vs 1) and iOS requirement (12.4 vs 15.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 3.0 for BLE against 3.0 for 3Z RF Vision. That said, the two scores are not equally well evidenced: 3Z RF Vision has 6 ratings behind it against 1, so its average is the more settled of the two.

BLE ships an update every 64 months, 3Z RF Vision every 25 months. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | BLE | 3Z RF Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/ble-rf-test/id1038061361/reviews) | [3.0 (6 ratings)](https://appshunter.io/ios/app/3z-rf-vision/id1368118038/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 64 months | **Every 25 months** |
| Monetization | Free | Free |
| Size | 80 MB | 9 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arendi AG](https://appshunter.io/developer/686379619) | [VIAVI Solutions Inc.](https://appshunter.io/developer/505552642) |

## What reviewers say

### BLE

[App page](https://appshunter.io/ios/app/ble-rf-test/id1038061361)

This utility tool assists developers in creating and maintaining Bluetooth Low Energy products. It enables connection establishment, monitoring, and configuration for RF testing of BLE devices. Log files can be shared for further analysis.

**Highlights:** Connect to BLE devices, Monitor connections, Configure connection parameters, Start/stop test mode, Share log files

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

**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 BLE free?

BLE 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, BLE or 3Z RF Vision?

BLE and 3Z RF Vision are both rated 3.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

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

Neither BLE nor 3Z RF Vision shows ads.

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

BLE ships an update every 64 months, and 3Z RF Vision every 25 months. Most recently, BLE was updated on October 4, 2026 and 3Z RF Vision on October 14, 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.*