To Do - Task List Manager

It's a must have PLANNER APP
Organize your life in seconds with this free planner application for managing your tasks, lists, reminders, calendar events, shopping lists and more.
this application is a to-do list, a calendar, an inbox, a notepad, a list, a to-do list, a post-it or sticky note board, a project management tool, a reminder application, an agenda, a family organizer, and overall the simplest and most useful productivity tool you will ever have.
You can also have 4 split lists and delete them with a single click when you're done.