Anything I recommend around free dating sites for married people has to clear one bar, which is whether bans stick or get walked back.
Gave free dating sites for married people a fair run over 6 weeks and kept coming back to what happens to your data after you delete.
If you can only manage a few evenings a week, what the free ceiling looks like in practice matters more than raw volume on the service.
Most comparisons of the app skip what the subscription actually unlocks, which is the part that matters.
Your mileage on free dating sites for married people will vary by city more than by anything else.
Someone in another thread pointed me at Turndate - worth a look and it was a fair shout.