Theres no symbol to indicate this. So if you visit someones profile and dont see a green or blue dot, its safe to assume that the user hasnt used the app for a while.

How do you make your account private on Zoosk?

How Do I Hide My Profile On Zoosk? (2021)Log Into Zoosk & Click Your Display Name.Click “Account Settings” in the Drop-Down.Click “Edit” in the “Account Status” Section.Click “Pause Account” & Choose How Long.Your Zoosk Profile Will Be Waiting for You Whenever You Want to Come Back.6 Nov 2019