# Klink vs BLACK X

The clearest difference is update cadence: BLACK X at monthly against Klink's every 20 months. Klink's advantage is iOS requirement (13.0 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.

Klink ships an update every 20 months, BLACK X monthly. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Klink | BLACK X |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Monthly** |
| Monetization | — | Free |
| Size | 342 MB | 47 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klink B.V.](https://appshunter.io/developer/1634769481) | [BLACK LIMITED UNIPESSOAL LDA](https://appshunter.io/developer/1723970240) |

## What reviewers say

### Klink

[App page](https://appshunter.io/ios/app/klink-smartklink/id1634769479)

**Features:** macOS Compatibility

**In-app purchases:** none


### BLACK X

[App page](https://appshunter.io/ios/app/black-x/id6475334467)

Control and monitor home access remotely with a smart lock system. Grant and revoke access for guests, receive activity alerts, and integrate with voice assistants for hands-free operation.

**Highlights:** Remote door unlocking, Effortless access sharing, Activity feed monitoring, Customizable smart alerts, Voice command integration, Rental business management

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

**In-app purchases:** none


## Frequently asked questions

### Is Klink free?

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

### Is BLACK X free?

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

### Do Klink or BLACK X have ads?

Neither Klink nor BLACK X shows ads.

### Which is updated more often, Klink or BLACK X?

Klink ships an update every 20 months, and BLACK X monthly. Most recently, Klink was updated on October 16, 2026 and BLACK X on October 2, 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.*