# SmartKey APPka vs SDS Lock8200

The clearest difference is update cadence: SDS Lock8200 at fortnightly against SmartKey APPka's every 12 months. 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.

SmartKey APPka ships an update every 12 months, SDS Lock8200 fortnightly. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | SmartKey APPka | SDS Lock8200 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 416 MB | 76 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SmartKey s.r.o.](https://appshunter.io/developer/1515904395) | [SDS Lock Panel](https://appshunter.io/developer/957196567) |

## What reviewers say

### SmartKey APPka

[App page](https://appshunter.io/ios/app/smartkey-appka/id1515904396)

Control your doors with fingerprint, card, keyfob, PIN, or mobile app via Bluetooth. Remotely manage access to your properties with online Wi-Fi connectivity. Integrates with hotel software.

**Highlights:** Fingerprint access, Card and keyfob entry, PIN code access, Mobile app control (Bluetooth), Remote Wi-Fi access management, Hotel software integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### SDS Lock8200

[App page](https://appshunter.io/ios/app/sds-lock8200/id6444135577)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartKey APPka free?

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

### Is SDS Lock8200 free?

SDS Lock8200 is free to download, with no in-app purchases.

### Do SmartKey APPka or SDS Lock8200 have ads?

Neither SmartKey APPka nor SDS Lock8200 shows ads.

### Which is updated more often, SmartKey APPka or SDS Lock8200?

SmartKey APPka ships an update every 12 months, and SDS Lock8200 fortnightly. Most recently, SmartKey APPka was updated on October 10, 2026 and SDS Lock8200 on October 20, 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.*