Putting this to the room because which safe dating apps free of charge are best is where I keep getting stuck. With younger apps, the deciding factor is how many first messages actually land, going by the last year or so. If charge apps is your priority, the honest advice is to set the radius tighter than feels natural, based on a fairly small sample.
The charge apps angle is worse, because what decides it is the depth of the profile fields, not the marketing copy. Applied to charge apps, it is worth checking the quality of the filters before you look at the size of the database.
Look closely at younger charge and nothing improves until you test the search filters before uploading anything. Where which safe dating apps free of charge are best is concerned, the platform hides read receipts on the free tier, which quietly shifts the cost onto you. Is younger charge even the right thing to be optimising for here?