# 51DK vs HSHX

The clearest difference is rating: 51DK at 5.0 against HSHX's 3.7. HSHX's advantage is ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

51DK holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

51DK ships an update every 3 weeks, HSHX monthly. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 51DK | HSHX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/51dk/id1595016316/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/hshx/id6465843228/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 59 MB | 34 MB |
| Requires iOS | 15.0 | **14** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [深圳市卓联启航科技有限公司](https://appshunter.io/developer/1266211236) | [深圳市云觅智能科技有限公司](https://appshunter.io/developer/1740097818) |

## 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


### HSHX

[App page](https://appshunter.io/ios/app/hshx/id6465843228)

This app provides real-time car status updates and offers convenient car services. It acts as an intelligent interactive communication terminal for your vehicle.

**Highlights:** Real-time car status updates, Interactive communication terminal, Comfortable car service features, Intelligent vehicle monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is 51DK free?

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

### Is HSHX free?

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

### Which has better reviews, 51DK or HSHX?

51DK is rated higher. 51DK averages 5.0 out of 5 from 1 ratings, while HSHX averages 3.7 from 3 ratings.

### Do 51DK or HSHX have ads?

Neither 51DK nor HSHX shows ads.

### Which is updated more often, 51DK or HSHX?

51DK ships an update every 3 weeks, and HSHX monthly. Most recently, 51DK was updated on October 10, 2026 and HSHX on October 21, 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.*