# 51DK

> Bluetooth vehicle key replacement for car lock, unlock, and trunk access. (iPhone/iPad app by Shenzhen weilianzhongchuang technology co., LTD.)

- Source: https://appshunter.io/ios/app/51dk/id1595016316 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen weilianzhongchuang technology co., LTD](https://appshunter.io/developer/1266211236)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 59 MB
- Languages: Arabic, English, Japanese, Russian, Chinese, Spanish, Thai, Chinese
- Released: 2021-11-17
- Data updated: 2026-10-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/51dk/id1595016316/reviews.md

## What is 51DK?

51DK is a connected-car digital key management tool designed to work with our company's corresponding in-vehicle smart hardware devices. Say goodbye to traditional physical keys — your phone is now your car key, giving you full control of your vehicle anytime, anywhere, for a safe and convenient smart driving experience.

Core Features:

Lock / Unlock via the App
Lock and unlock your car doors with a single tap on your phone. Once unlocked, you can start the vehicle — no physical key needed.

Bluetooth Comfort Access
Your vehicle unlocks automatically as you approach with your phone, and locks automatically as you walk away. You can also set the vehicle to turn off automatically when locking.

Vehicle Location & Tracking
Check your car's location in real time and replay historical driving routes. Find your car instantly in large parking lots with one-tap locating, flashing lights, and horn honking.

Key Authorization & Sharing
Generate temporary digital keys and share driving access with family or friends. Set validity periods and revoke access anytime.

Multi-Vehicle Management
Bind multiple vehicles to a single app, switch between them quickly, and manage all your digital keys and vehicle status in one place.

Security Monitoring
The network version terminal supports anti-theft mode. When armed, it monitors the vehicle status in real time and pushes instant alerts to you if a theft alarm is triggered.

## Key features

- Bluetooth vehicle connectivity
- Remote car unlocking
- Remote car locking
- Remote trunk opening
- Eliminates physical keys


## Frequently asked questions about 51DK

### What is 51数字钥匙?

51数字钥匙 is a utility app that uses Bluetooth to connect to your vehicle. It allows you to perform functions like unlocking, locking, and opening the trunk directly from your smartphone, replacing the need for a physical key.

### Does 51数字钥匙 have ads?

No, 51数字钥匙 does not contain advertisements. It is a free application designed to provide a seamless user experience without interruptions.

### What devices does 51数字钥匙 support?

51数字钥匙 is available for iPhone and iPod devices. It is designed to work with Apple's mobile operating system.

### How often is 51数字钥匙 updated?

The latest version of 51数字钥匙 is 1.6.1, which was last updated on May 21, 2026. This indicates a recent update, suggesting ongoing development and support.

### What is the age rating for 51数字钥匙?

51数字钥匙 has an age rating of 4+. This means it is suitable for children and adults, with no mature content.

### What are the primary functions of 51数字钥匙?

The primary functions of 51数字钥匙 include using your phone via Bluetooth to unlock your vehicle, lock your vehicle, and open the trunk. It aims to simplify vehicle access.

### Is 51数字钥匙 free to use?

Yes, 51数字钥匙 is completely free to download and use. There are no charges associated with its core functionality.

### What is the user feedback on 51数字钥匙?

Based on available data, 51数字钥匙 has a perfect rating of 5.0 stars from 1 review. This suggests a highly positive initial user experience.

## Version history (last 5 releases)

### 1.6.6 — 2026-09-30

Version improvements and bug fixes

### 1.6.5 — 2026-09-21

版本优化，修复已知问题

### 1.6.4 — 2026-09-20

全新界面改版，体验全面升级

### 1.6.3 — 2026-08-08

版本优化，修复已知问题

### 1.6.2 — 2026-07-08

版本优化，修复已知问题

## Apps similar to 51DK

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [HSHX](https://appshunter.io/ios/app/hshx/id6465843228) | 3.7 (3) | Free | Utilities |
| [LAMP&FRGN](https://appshunter.io/ios/app/lamp-and-frgn/id1645508550) | 2.4 (24) | Free | Utilities |
| [WiFi密码查看器-WiFi热点一键链接查看](https://appshunter.io/ios/app/wifi-wifi/id1638874821) | 4.2 (148) | Free | Utilities |
| [ToDesk远程控制](https://appshunter.io/ios/app/todesk/id1519407428) | 4.4 (484) | Free | Utilities |
| [Top Widgets⁺ Icons & Themes](https://appshunter.io/ios/app/top-widgets-icons-and-themes/id6446477593) | 4.6 (9,189) | Free | Utilities |
| [中国联通](https://appshunter.io/ios/app/id416457422) | 2.5 (1,277) | Free | Utilities |

## More apps by Shenzhen weilianzhongchuang technology co., LTD

- [51车联](https://appshunter.io/ios/app/51/id1266212518)
- [RemoteKey](https://appshunter.io/ios/app/remotekey/id1314868354)
- [51carlink](https://appshunter.io/ios/app/51carlink/id1318652326)
- [翼圣-控车](https://appshunter.io/ios/app/id1449923522)
- [车车智联](https://appshunter.io/ios/app/id1456697658)
- [鑫兵手机钥匙](https://appshunter.io/ios/app/id1458704879)

All apps by Shenzhen weilianzhongchuang technology co., LTD: https://appshunter.io/developer/1266211236

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*