I don’t see why this is rated so high

It’s okay, on a scale of 1-10 of features I give it a 5. I don’t like that I can’t just scroll back and forth on days and see future tasks as well as past, it only shows present and past (like I need to hide tomorrow from myself or something). I finally found the calendar screen... would it be too much to ask to be able to print my week tasks? I know, paper is so yesterday...
This is a very simplified interface, so why is it so expensive? I found better looking, more colorful and easier to navigate habit minders for a straight $4.99. I purchased this one for a month, to try it out full feature without the nagging ads and purchase reminders... I’m not impressed yet.

Colemc3 about Productive - Habit Tracker, v1.8