# Winkhaus doorControl vs KartTimer

The clearest difference is price: Winkhaus doorControl at Free against KartTimer's $4.99. Winkhaus doorControl also leads on iOS requirement (13.0 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

Winkhaus doorControl is free to download; KartTimer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Winkhaus doorControl | KartTimer |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 25 MB | 1 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aug. Winkhaus SE](https://appshunter.io/developer/554989593) | [Charlie Taylor](https://appshunter.io/developer/1861863193) |

## What reviewers say

### Winkhaus doorControl

[App page](https://appshunter.io/ios/app/winkhaus-doorcontrol/id1585128248)

Control building access remotely using your smartphone. Manage user permissions, monitor entry logs, and set time-based access schedules for multiple users and groups. Offers secure, wireless communication for enhanced building security.

**Highlights:** Remote door locking control, Manage 100 users and 20 groups, Block access instantly, Monitor all locking events, Create custom time profiles, Secure AES 256 encryption

**In-app purchases:** none


### KartTimer

[App page](https://appshunter.io/ios/app/karttimer/id6756621128)

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

**In-app purchases:** none


## Frequently asked questions

### Is Winkhaus doorControl free?

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

### Is KartTimer free?

KartTimer costs $4.99, with no in-app purchases.

### Do Winkhaus doorControl or KartTimer have ads?

Neither Winkhaus doorControl nor KartTimer shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*