Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.

Focus To-Do - Be focused and make things easier.

Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.

Bright To-Do - Bright To-Do app helps users in achieving their life goals by simply creating checklists to keep a check and balance on their daily routine.

Strikethru - Strikethru is a kind of to-do list notebook for managing work lists and staying updated with the important tasks.

TimeTable++ Schedule - TimeTable++ Schedule is an app by Happy App Studios that helps you in uploading your Schedule of exams to receive a full study calendar to complete your revision before the exam day without stressing your mind.