I didn't know I needed/wanted a widget/app like this until I saw it featured on a YouTube video. As per usual, I checked out several different ones, but this is the one I chose to keep and pay for. I very much appreciate the minimal nudges to pay for this and I could easily have kept using the free version indefinitely. I don't mind paying for something well done and this is going to be a core part of my phone's UI here on out. I chose this one mostly because it seemed the most intuitive both in use and in the settings. The separate agenda widget makes customizing the layout easy. In my case I'll have a small version under the calendar and a full sized one on the page next to that. I have an active wallpaper so the minimalist default is what I'll be sticking with though I may make highlights on days a bit brighter to be more easily seen. As far as the price, this is actually one of the most expensive apps I've bought, but given the amount of use it will be getting, I feel it was more than fair.