GrantQR
Your own security system
0 ratings
Archived App (Last seen on 21 Dec 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Join the network of safe users.
With a unique system optimized by dynamic QR codes that change every 30 seconds, they guarantee you completely secure access, so you know that the person is really who they should be.
Manage your own security system, for controlled access or attendance list.
Enjoy reward miles that can always be authenticated using a secure QR code, without being connected to the Internet.
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What's New in GrantQR
1.19
May 11, 2023
Fixed some visual details.
