Hi @AshishJaiswal ,
It's possible to achieve your need, with some help of a data table.
So, assuming you will have a table, Excel, SharePoint or else, let's say Users, with columns of name, age, email, designation etc.
1\ Add this table as a data source.
2\ OnStart of the App set to:
Set(varUser, User().Email);
If(IsBlank(LookUp(Users, varUser= Email)), Navigate(Screen1),Navigate(Screen2))
The point is you will need a table to store the details that you need from a user, when the app starts running, it will check if the user has already left its information from the table.
Hope this helps.
Best regards,
Community Support Team _ Jeffer Ni
If this post helps, then please consider Accept it as the solution to help the other members find it.