[vitabenes]

I don't have any piece of advice specific to dating apps. A good general thing is to put a Screen Time/Digital Wellbeing widget on your homescreen, so that you see how much time you spend in a particular app. If you get over 1h / day and it's not for stuff like business or personal communication, then it might be time for a reset (removing the app for a few days, logging out of it, setting limits).

[elviejo]

Suggestions for such an app?

[vitabenes]

I meant the Screen Time feature of iOS, and Digital Wellbeing app, which is made by Google. Both enable you to put a widget with the app/time breakdown right on your home screen. Some older versions of iOS or Android might not support it, though.