Common folder in Mobile

In my organization different sections use different Apps to collect data (ODK collect, ONA, Kobo Toolbox etc) and want and as a data collector I have to use all, My problem is that forms from different apps (ODK collect, ONA, Kobo Toolbox etc) get mixed up, means are visible in in the app they don't belong to, how to sort the out. Thanks.

Starting with Collect v2021.2, Collect can be set up with multiple Projects. Each Project in Collect has its own set of Forms and Settings. More at