# MQTT BLE Bridge vs Visionify for Ring

The clearest difference is iOS requirement: MQTT BLE Bridge at 13.0 against Visionify for Ring's 15.1. 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 | MQTT BLE Bridge | Visionify for Ring |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 19 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Troy Gustafson](https://appshunter.io/developer/633226131) | [visionify](https://appshunter.io/developer/1849125773) |

## What reviewers say

### MQTT BLE Bridge

[App page](https://appshunter.io/ios/app/mqtt-ble-bridge/id6754366224)

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

**In-app purchases:** none


### Visionify for Ring

[App page](https://appshunter.io/ios/app/visionify-for-ring/id6766196375)

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

**In-app purchases:** none


## Frequently asked questions

### Is MQTT BLE Bridge free?

MQTT BLE Bridge is free to download, with no in-app purchases.

### Is Visionify for Ring free?

Visionify for Ring is free to download, with no in-app purchases.

### Do MQTT BLE Bridge or Visionify for Ring have ads?

Neither MQTT BLE Bridge nor Visionify for Ring 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.*