# 51DK vs Zxt Wiselink

The clearest difference is update cadence: 51DK at every 3 weeks against Zxt Wiselink's every 3 months. Zxt Wiselink's advantage is iOS requirement (12.0 vs 15.0). 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.

51DK ships an update every 3 weeks, Zxt Wiselink every 3 months. The most recent releases landed on October 10, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 51DK | Zxt Wiselink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/51dk/id1595016316/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 59 MB | 51 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市卓联启航科技有限公司](https://appshunter.io/developer/1266211236) | [北京开元智信通软件有限公司](https://appshunter.io/developer/596693760) |

## What reviewers say

### 51DK

[App page](https://appshunter.io/ios/app/51dk/id1595016316)

This utility app uses Bluetooth to connect to your vehicle, allowing you to unlock, lock, and open the trunk directly from your phone. It eliminates the need to carry physical keys for these functions.

**Highlights:** Bluetooth vehicle connectivity, Remote car unlocking, Remote car locking, Remote trunk opening, Eliminates physical keys

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

**In-app purchases:** none


### Zxt Wiselink

[App page](https://appshunter.io/ios/app/zxt-wiselink/id6748600738)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 51DK free?

51DK is free to download, with no in-app purchases.

### Is Zxt Wiselink free?

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

### Do 51DK or Zxt Wiselink have ads?

Neither 51DK nor Zxt Wiselink shows ads.

### Which is updated more often, 51DK or Zxt Wiselink?

51DK ships an update every 3 weeks, and Zxt Wiselink every 3 months. Most recently, 51DK was updated on October 10, 2026 and Zxt Wiselink on September 27, 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.*