Working wonders for our 'firecracker'! It is has been helpful for him to be able to see what he 'has' to do next to what his sister 'has' to do. Our days have become less dramatic because he can see what is ahead of him and mark it off as he goes. He loves the confetti shower after completing all his chores each day.
Loving this so far, it syncs well with our Cozi app...the only downside is that all Cozi (which is where we store all events so they can show up on the Skylight for easier access for my kids to see) events come in as one person despite us putting in specific people. So you can't sort on the Skylight by person, only if the event was added on the Skylight.
We have tried whiteboard calenders, printed calenders, assorted apps... this is the first thing that we can all consistently use as a family, and we love it! It's gotten my 6 year old excited about chores!