Check Mate is a free and easy to use checklist and to-do list app that will help you plan and execute your day-to-day tasks by organizing them within hierarchies of categories, subcategories, and items. Features: - Create to-do lists on the fly and check things off as you go - Easily add, edit, and remove both lists and items in real-time - Share with other Check Mate users your list to tackle it together - Lists are persisted in your device and kept private - More to come!