Key4Friends vs Clebex
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Key4Friends
Easily and securely share access to doors with friends and family. Receive authorizations from the MobileKey app to open and close designated doors directly from your smartphone. Requires an internet connection for operation.
- Receive digital door keys
- Open and close authorized doors
- Secure key distribution
- Easy friend sharing
- Email and SMS verification
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Safe distribution of keys among friends has never been easier: the Key4Friends app receives keys which the owner wishes to share with you from the MobileKey app. The function is quickly explained: the owner of the door sends you an authorisation for one or more doors over the MobileKey web app. You can then open and close the doors concerned using the Key4Friends app. Key4Friends is quick, easy, safe and free to install. You will only be asked for your email during registration. We will then send you a code by text message to check registration. No password is required thanks to the distinct connection between the SIM card and the email address. Important: your smartphone needs to be connected to the Internet to open or close a door with the Key4Friends app. This means that there may be charges, depending on the contract with the operator. Don't worry, though โ the amount of data sent is minimal. SimonsVoss Technologies GmbH hopes you have fun sharing keys safely and securely.
Clebex
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Clebex Workspace Management Solution provides an intuitive platform to seamlessly manage room, desk, and resource bookings, streamlining the transition back to the office. Key features include: Effortless Booking: Reserve desks and meeting rooms with a single click. Comprehensive Resource Management: Oversee bookings for desks, meeting rooms, parking spaces, and more. Scheduler: manage bookings with recurrences and non regular series, services, visitors and much from Outlook or Clebex. Grid View: Interact with an advanced, synchronized grid that integrates with your calendar, featuring drag-and-drop functionality. Advanced Navigation: Explore spaces with immersive 5D maps. Microsoft Outlook Integration: Leverage the powerful Clebex Add-in for seamless scheduling. Automated Visitor Management: Full automation from meeting registration to visitor check-in. Additional Services: Easily arrange services, such as catering, for meetings. Setup and Restore Management: Schedule preparation and reset times around bookings. Automated Cleaning Coordination: Streamline cleaning protocols following bookings. Real-time Occupancy Monitoring: Track space usage with wireless sensor technology. Flexible Hardware Integration: Compatible with various screen systems (hardware agnostic).
Screenshots
Verdict
The clearest difference is update cadence: Clebex at every 6 weeks against Key4Friends's every 9 months. Clebex also leads on iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Key4Friends ships an update every 9 months, Clebex every 6 weeks. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.
| Parameter | Key4Friends | Clebex |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | โ |
| Update frequency | Every 9 months | Every 6 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.6 โ better |
| Further details โ not scored | ||
| Size | 61 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | SimonsVoss Technologies GmbH | Clebex LLC |
In-app purchases
Key4Friends
No in-app purchases
Clebex
No in-app purchases









