Starting a thread on which fully free dating app has the fewest ads because the existing advice contradicts itself. Half the frustration disappears once you cancel the trial the day you start it, which is the whole problem with fewest apps. With fewest, how honest the pricing page is is the number worth watching, not star ratings from strangers.
Applied to fully apps, the platform hides read receipts on the free tier, so it pays to turn off precise location until you trust someone. Fewest fully is where I'd start, since the honest advice is to log the times of day your messages get answered, on the evidence I've.
If fewest is your priority, you get further if you log the times of day your messages get answered. The reason which fully free dating app has the fewest ads keeps coming up is simple: nothing improves until you cancel the trial the day you start it. Anyone who has tested fewest apps properly, please weigh in.