# APTROCK

> Utilities

Canonical page: [https://chrome-stats.com/d/id6499242715](https://chrome-stats.com/d/id6499242715)

## Overview

- **ID:** `id6499242715`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 四象限企业发展(上海)有限公司
- **Category:** Utilities
- **Version:** 1.2
- **Last updated:** 2024-11-08
- **First published:** 2024-04-29
- **Size:** 48 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/aptrock/id6499242715)
- **Privacy policy:** [https://www.4quad.com/index.php/privacy-agreement/index.html](https://www.4quad.com/index.php/privacy-agreement/index.html)

## Description

This app is used with the NFC smart lock provided by 4quad (www.4quad.com), which has no battery, no charging, high security, easy to use. With this APP you can manage multiple locks, quickly Lock & UnLock the lock, manage lock passwords, read & write the NDEF information etc.

## Rankings

- #2,032,232 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6499242715)