In theory it should be fine the problem is women always assume bad intent on the part of men, and good intent on the part of other women despite a fairly obvious fact that that's ridiculous.

The problem is there doesn't seem to be any system in place for review or correction. What if there someone who just doesn't like me and posts photos and lies about me? Not only would I have no opportunity to correct the record, but unless someone I knew who was on the app told me about it, I wouldn't even know because men aren't allowed on.

There was a forum in the Benelux that did exactly that and they had to shut down.

Of course they would. It's only allowed as long as the genders aren't flipped.