Tap the account switcher in the top left corner and you should see the option.
See my comment for a screenshot. I don’t know why I can’t seem to post a screenshot in the body of post. Every time I try it gets removed.
$20 is steep for an app, but I wanted to check it out to my surprise when it says lifetime is $99 in the app instead
Yeah, the $99 looks like it’s for the ultra edition - cloud sync and all. The lower price seems to be just ad removal. Correct me if I’m wrong - I’m often told I am.