A daily planner is a tool or a notebook where you can write down and organize your tasks, appointments, and events for each day. It helps you stay organized and remember what you need to do every day. Full definition
This was the first year of active daily planner for me, and what a difference it has made in my productivity and getting ish done! (howtomakealife.com)
I've created a simple to use daily planner because I've been really focused on personal productivity recently. (startofhappiness.com)