Todoo is a task management program designed for iPhone users. It allows users to control their activities by assigning tasks and tracking them based on priority, scaling the task within a range of actions and participants. Users can escalate or be notified if the activity has been completed, as well as record and generate metrics to monitor, rank, and reward based on the quantity and quality of activities performed.

Todoo provides a structured approach to task management, offering a systematic way to organize and prioritize tasks efficiently. With features like criticality tracking and performance metrics, users can enhance their productivity and achieve their goals effectively.