# MMR Bluetooth Access Control vs Sync

The clearest difference is price: MMR Bluetooth Access Control at Free against Sync's $4.99. MMR Bluetooth Access Control also leads on iOS requirement (12.1 vs 18.0). Sync's advantage is update cadence (every 5 days vs monthly). On ads, in-app purchases and device support there is nothing between them.

MMR Bluetooth Access Control is free to download; Sync costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MMR Bluetooth Access Control ships an update monthly, Sync every 5 days. The most recent releases landed on October 11, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | MMR Bluetooth Access Control | Sync |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mmr-bluetooth-access-control/id1489475188/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Free** | Paid |
| Size | 29 MB | 10 MB |
| Requires iOS | **12.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Parabit Systems, Inc.](https://appshunter.io/developer/1300275288) | [037](https://appshunter.io/developer/1880940306) |

## 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


### Sync

[App page](https://appshunter.io/ios/app/sync-plan-and-actual/id6808510515)

This app helps you compare your planned schedule with your actual daily activities. It visualizes where your time goes, highlighting discrepancies and helping you identify time-wasting habits. Integrate with Apple Health and Calendar for automatic tracking.

**Highlights:** Dual timeline for plan vs. actual, One-tap confirmation of planned activities, Habit and repeat plan creation, Real-time timer tracking, Goal setting and to-do lists, Apple Health and Calendar integration, iCloud sync across devices

**Features:** 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 Sync free?

Sync costs $4.99, with no in-app purchases.

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

Neither MMR Bluetooth Access Control nor Sync shows ads.

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

MMR Bluetooth Access Control ships an update monthly, and Sync every 5 days. Most recently, MMR Bluetooth Access Control was updated on October 11, 2026 and Sync on October 26, 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.*