# MMR Bluetooth Access Control vs SMIA

The clearest difference is update cadence: SMIA at weekly against MMR Bluetooth Access Control's monthly. MMR Bluetooth Access Control's advantage is iOS requirement (12.1 vs 15.6). 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.

MMR Bluetooth Access Control ships an update monthly, SMIA weekly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MMR Bluetooth Access Control | SMIA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mmr-bluetooth-access-control/id1489475188/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 29 MB | 78 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Parabit Systems, Inc.](https://appshunter.io/developer/1300275288) | [VATTANAC BREWERY CO., LTD](https://appshunter.io/developer/1705204389) |

## What reviewers say

### 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


### SMIA

[App page](https://appshunter.io/ios/app/smia/id6462029940)

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

**In-app purchases:** none


## Frequently asked questions

### Is MMR Bluetooth Access Control free?

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

### Is SMIA free?

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

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

Neither MMR Bluetooth Access Control nor SMIA shows ads.

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

MMR Bluetooth Access Control ships an update monthly, and SMIA weekly. Most recently, MMR Bluetooth Access Control was updated on October 11, 2026 and SMIA on October 25, 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.*