My experience with free dating apps was mixed enough that I want to be specific rather than general.
Anything I recommend around the service has to clear one bar, which is how visible the block and report controls are.
Photo quality moved my results on the app more than anything I wrote, more even than how anonymous you actually stay in practice.
If your area is thin, the site will not fix that, whatever whether messaging costs anything once you start looks like.
My rule for the site now is simple: check how the scam scripts get filtered on day one.
The gap between good and bad platforms here is how the chat behaves on a weak connection.
Is free dating apps still like this, or has it improved?