Simple To Do List - Todo App

This application is created to support managing to-do lists, multi-tasks efficiently with below main features:
- Support multi list. Go to detail content in each list by touching the list
- In each list:
+ Add to-do item continually by "next" button (first touch "ADD" button, then after finish fist to-do, touch "next" to input next to-do without keyboard escaping)
+ Support reminder which helps listing up reminder tasks: today/overdue, tasks in the week, in the month, in the year ... by swipe from right to left and choose alarm clock icon. All reminder to-do is saved in "All Reminder tasks" list. Overdue to-do is automatically moved from "All Reminder tasks" list to "Today/overdue task" list.
+ Support highlighted tasks by color: swipe from right to left (automatically colored) or swipe from left to right then choose paint pad icon.
+ Easily mark tasks as completed/in-complete by touching tick box.
+ Number of tasks in sub-list is limited to 50.
The app is designed to give simplest usage with high efficiency in managing daily tasks. All your feedbacks for app improvements are highly welcomed.