Quitly: Sober Days Counter is an intuitive lifestyle application designed for iPhone users aiming to break bad habits and track personal milestones. It allows users to create custom counters to monitor their progress, whether it's quitting smoking or counting days of sobriety. The app offers various tools to guide users on their journey, including configurable widgets and templates for easy counter creation.

The app's key features include the ability to reset counters with notes, sync data between devices using iCloud, and access to goals and statistics for a comprehensive tracking experience. While the free version limits users to three counters, purchasing an upgrade provides the option to create more customized counters and arrange them as desired. Quitly is a straightforward and effective companion for anyone looking to improve their lifestyle.