
About
This application allows users to unlock doors using their smartphone. It provides digital keys for authorized access to specific locations.
What's New in Building X Access
2.3.1
November 3, 2026
- NFC support for SALTO cloud-based locks in European Economic Area - Various bug fixes and improvements
User reviews
Developer apps
FAQ
How does Building X Access work?
Building X Access allows you to use your smartphone to open doors. You receive digital keys through the app for doors you are authorized to access.
What devices does Building X Access support?
Building X Access is currently supported on iPhone devices.
Is Building X Access free to use?
Yes, Building X Access is available for free.
What is the age rating for Building X Access?
Building X Access has an age rating of 4+.
When was Building X Access last updated?
The latest version of Building X Access was updated on November 3, 2026.
Who developed Building X Access?
Building X Access was developed by Siemens AG.
Does Building X Access have ads?
No, Building X Access does not contain advertisements.



