Version 5.1 is officially out! Update it from Github or Google Play Store, or wait a bit for other stores.

https://every-door.app/

I only planned to fix the white map screen on iOS, but suddenly added a GPS track and a QR code reader. See the full changelog:

https://github.com/Zverik/every_door/blob/main/CHANGELOG.md

I have also made some screenshots for a post with highlights of new features in the last two releases.Check it out:

https://www.openstreetmap.org/user/Zverik/diary/404188