# 51DK vs GeoInspect

51DK and GeoInspect are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, GeoInspect fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 51DK | GeoInspect |
| --- | --- | --- |
| 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 | **Fortnightly** |
| Monetization | Free | — |
| Size | 60 MB | 13 MB |
| Requires iOS | 15.0 | **14.0** |
| 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) | [Caret LTD](https://appshunter.io/developer/1607581205) |

## 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


### GeoInspect

[App page](https://appshunter.io/ios/app/geoinspect/id1607581203)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 51DK free?

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

### Is GeoInspect free?

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

### Do 51DK or GeoInspect have ads?

Neither 51DK nor GeoInspect shows ads.

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

51DK ships an update every 3 weeks, and GeoInspect fortnightly. Most recently, 51DK was updated on October 24, 2026 and GeoInspect on October 25, 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.*