Keppel Bay Tower

If that is set to ‘While using the app’, the app will not open doors if it is in the background. App will then have to be launched again for it to work.

it keeps prompting to try to get you click and allow access to location ALWAYS. just makes people wonder why does a security pass app need your location 24/7. while i actually only use it to get thru office building security, which doesn't work properly most of the time, the contact to the security gantry always brings up apple pay. and if it conflicts with something built-in with iphones, means this isn't a working solution. i would give a 0 star if i would.