# MMR Bluetooth Access Control vs Flip Clock

The clearest difference is in-app purchases: MMR Bluetooth Access Control at none against Flip Clock's 1. MMR Bluetooth Access Control also leads on iOS requirement (12.1 vs 16.0). Flip Clock's advantage is update cadence (every 3 days vs monthly) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Flip Clock sells 1 one-off in-app purchase. MMR Bluetooth Access Control asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for MMR Bluetooth Access Control against 5.0 for Flip Clock. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

MMR Bluetooth Access Control ships an update monthly, Flip Clock every 3 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MMR Bluetooth Access Control | Flip Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mmr-bluetooth-access-control/id1489475188/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/flip-clock-zen-focus-timer/id6762340795/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 29 MB | 9 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Parabit Systems, Inc.](https://appshunter.io/developer/1300275288) | [Hai Nam Trinh](https://appshunter.io/developer/1139152400) |

## 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


### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-zen-focus-timer/id6762340795)

Transform your device into a beautiful, distraction-free desk clock. This app offers a fullscreen flip clock experience with smooth animations, customizable themes, and built-in focus tools like Pomodoro timers. It's designed for deep concentration and quiet productivity, working fully offline without ads or tracking.

**Highlights:** Fullscreen flip clock with realistic animations, Built-in Pomodoro timer (Focus/Break/Cycles), Customizable themes and clock styles, Screen stays awake for desk use, Works fully offline, Subtle haptic feedback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium | $1.99 | one-time |


## Frequently asked questions

### Is MMR Bluetooth Access Control free?

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

### Is Flip Clock free?

Flip Clock is free to download, with in-app purchases available.

### Which has better reviews, MMR Bluetooth Access Control or Flip Clock?

MMR Bluetooth Access Control and Flip Clock are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do MMR Bluetooth Access Control or Flip Clock have ads?

Neither MMR Bluetooth Access Control nor Flip Clock shows ads.

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

MMR Bluetooth Access Control ships an update monthly, and Flip Clock every 3 days. Most recently, MMR Bluetooth Access Control was updated on October 11, 2026 and Flip Clock on October 7, 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.*