To do list application allow users to create your task list in your hand gadget. Its really easy to carry mobile phone every where and at every time and list down your routine priorities task. You may also organize meeting time, date, venue and menu in to-do-list app. Students must use this app to make short description of their tasks. Tasker offer users to set their assignment deadlines and add sub tasks for later use. Daily planner support daily calendar feature. It is a built-in reminder system that helps users stay on top of their tasks. It notify users to remind users of their upcoming deadlines or missed tasks. You may also share task with your friends and family.