Lock Android Tablet to Appsheet

I am using a modified VisitorCheckin app to control health spa entry with picture validation.

How can an Android tablet be dedicated to AppSheet? Android has a Child mode that can hide/block non-approved apps/icons, but it fails when AppSheet calls Google Chrome. It also doesn’t allow the native camera or gallery.

Found the solution with an excellent product that allows me to remotely connect to our smartphones/tablets and computers - without asking for permission/passwords. I can work undisturbed during quiet periods.

Also it has Kiosk mode that delivers the lockdown control I wanted so it’s dedicated to the apps I select - including if I want controlled internet access. Android has a basic Child mode but this is just superb and inexpensive.
https://www.42gears.com