# VBell vs MMR Bluetooth Access Control

The clearest difference is iOS requirement: VBell at 8.2 against MMR Bluetooth Access Control's 12.1. On price, update cadence, 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.

VBell ships an update every 6 weeks, MMR Bluetooth Access Control monthly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | VBell | MMR Bluetooth Access Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mmr-bluetooth-access-control/id1489475188/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 31 MB | 29 MB |
| Requires iOS | **8.2** | 12.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avadesign Technology Co., Ltd.](https://appshunter.io/developer/492183488) | [Parabit Systems, Inc.](https://appshunter.io/developer/1300275288) |

## What reviewers say

### VBell

[App page](https://appshunter.io/ios/app/vbell/id955356742)

Connect your phone to a SIP DoorPhone system to communicate with visitors, whether you're home or away. Receive calls and engage in conversations with people at your door through this intercom application.

**Highlights:** SIP DoorPhone connection, Remote communication, Receive DoorPhone calls, Visitor dialogue, Intercom functionality

**In-app purchases:** none


### MMR Bluetooth Access Control

[App page](https://appshunter.io/ios/app/mmr-bluetooth-access-control/id1489475188)

This application allows users to unlock doors connected to a specific reader. It provides a simple and direct way to manage access through a Bluetooth connection.

**Highlights:** Unlock connected doors, Bluetooth access, Manage door access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VBell free?

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

### Is MMR Bluetooth Access Control free?

MMR Bluetooth Access Control is free to download, with no in-app purchases.

### Do VBell or MMR Bluetooth Access Control have ads?

Neither VBell nor MMR Bluetooth Access Control shows ads.

### Which is updated more often, VBell or MMR Bluetooth Access Control?

VBell ships an update every 6 weeks, and MMR Bluetooth Access Control monthly. Most recently, VBell was updated on October 24, 2026 and MMR Bluetooth Access Control on October 11, 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.*