Authentication by PIN with IP restriction

It is cumbersome to have users authenticate with Google or another provider, particularly if two-factor authentication is used from a mobile device. It would be great if users could authenticate to Appsheet using a PIN number if the source IP matches one of the listed values.

That would require AppSheet to run some sort of authentication service, which I don’t believe they want to do at all, in any way, shape, or form. But anything is possible.