Not free
For a free app, youd expect more than 10 lines. I understand an in-game purchase to remove the ads or offer a wider variety of confessions. But giving 10 and calling it a free app is BS. It says in the description you get 200 confessions. If anything you should put a disclaimer that says you only get 10 with the free app and will need to buy the full app for the rest.
Libra 10 about
Party Questions, v1.0.2