# chayns® vs smartlock.de Danalock App

The clearest difference is review sentiment: chayns® at 97% against smartlock.de Danalock App's 48%. chayns® also leads on rating (4.8 vs 3.5) and update cadence (every 5 days vs every 6 weeks). smartlock.de Danalock App's advantage is iOS requirement (11.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

chayns® holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: chayns® has 87 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 97% of chayns®'s written reviews are positive against 48% of smartlock.de Danalock App's.

chayns® ships an update every 5 days, smartlock.de Danalock App every 6 weeks. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | chayns® | smartlock.de Danalock App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (87 ratings)](https://appshunter.io/ios/app/chayns/id646297077/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/smartlockde-danalock-app/id1175558804/reviews) |
| Number of ratings | **87** | 4 |
| Positive reviews | **96.8% of reviews** | 47.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 102 MB | 65 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Tobit Laboratories AG](https://appshunter.io/developer/284971906) | [Soular GmbH & Co. KG](https://appshunter.io/developer/1147785644) |

## What reviewers say

### chayns®

[App page](https://appshunter.io/ios/app/chayns/id646297077)

This app connects people, businesses, and organizations with a unified ID for access to various sites and functions. It offers chat, information, personal vouchers, tickets, reservations, and secure access to company server data like emails and files.

**Highlights:** Unified chaynsID for access, Chat and messaging system, Access to 150,000+ sites, Create your own sites, Secure server data access, Send money and pay with ApplePay, WatchOS and Widget support

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

**In-app purchases:** none


### smartlock.de Danalock App

[App page](https://appshunter.io/ios/app/smartlockde-danalock-app/id1175558804)

Control your smart locks remotely with your smartphone or smartwatch. Manage user access, automate unlocking, and receive activity logs. Integrates with Siri for voice control and offers convenient guest access options.

**Highlights:** Unlock doors with smartphone, Siri voice command integration, Reliable auto unlock, Complete user management, Guest access via SMS, Apple Watch control, Practical widget for status and control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is chayns® free?

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

### Is smartlock.de Danalock App free?

smartlock.de Danalock App is free to download, with no in-app purchases.

### Which has better reviews, chayns® or smartlock.de Danalock App?

chayns® is rated higher. chayns® averages 4.8 out of 5 from 87 ratings, while smartlock.de Danalock App averages 3.5 from 4 ratings.

### Do chayns® or smartlock.de Danalock App have ads?

Neither chayns® nor smartlock.de Danalock App shows ads.

### Which is updated more often, chayns® or smartlock.de Danalock App?

chayns® ships an update every 5 days, and smartlock.de Danalock App every 6 weeks. Most recently, chayns® was updated on September 9, 2026 and smartlock.de Danalock App on September 19, 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.*