The short version
Stay with Things if every device you own is Apple's and you want the most polished native app. Pick Palby Planner if you also use Android or Windows, plan on Google Calendar, or want routines and habits beside the list.
Who should pick which
Stay with Things if
- Every device you own is a Mac, iPhone, iPad or watch
- You want an Apple Design Award winner, built for those devices
- You want a native app on Vision Pro as well
Pick Palby Planner if
- You use Android or Windows as well as Apple devices
- You plan the day on Google Calendar
- You want habits, routines and a focus timer in the same app