[DISCLAIMER: NOT MY LIST, CREDIT IN BODY] Apps that Pay for Just Checking in: Earn (as of now) 87¢ per Day for Opening Apps

Here is the list, which was from /r/beermoneyglobal (original post here by /u/MyAppResources).

And here's an important note from that post:

Although you don't have to complete offers to earn with these apps, I strongly suggest that you complete as many offers as you can (watch videos, download apps, etc). This way you will make more money and you will support the developers who have released these apps. You can understand that if too many users go after only the free daily bonus, the developers will see this as abuse, and might reduce the amount, or remove the daily checkin bonus altogether. I was reluctant of releasing this list publicly, fearing that some people will ruin this method for everyone. I hope this doesn't happen.

By the way, if /u/MyAppResources would like me to take this down, I'd be happy to. Just PM me.