Looking for a smart app, or something, to manage my school bell schedule, now that we are attempting to "home school" during all of this. Trying to keep the kids on a schedule between working on an assignment and free time. I have Sonos and Echoes throughout the house and have played with Speaker Companion, but it seems I'd need to setup one per scheduled time. I'd like to have a master schedule of multiple times/days. Any ideas?