QuitItNow! is a free iPhone application designed to support and motivate individuals who are looking to quit smoking. The app provides a comprehensive approach to help users throughout their journey of quitting smoking.

Upon launching the app, users are prompted to set up their profile. They are then shown the impact of smoking through numbers, highlighting the consequences of their smoking habit. Users are also encouraged to select and add their personal reasons for quitting, which the app will remind them of throughout their journey.

One of the key features of QuitItNow! is the daily reminders of why users quit smoking, based on the reasons they entered. These reminders, along with motivational notifications, help users stay on track. Additionally, users can check their health status at any time, receiving notifications on the progress of their body as time passes.

QuitItNow! offers achievements for users to unlock, providing further motivation to stay smoke-free. The app also offers a post-mortem of smoking, allowing users to see the negative effects it had on their health. Furthermore, users are reminded of the benefits they gain from quitting, including the time, money, and health improvements.

QuitItNow! is a valuable tool for anyone looking to quit smoking. With its user-friendly interface and comprehensive features, it provides the necessary support and motivation to help users successfully quit smoking.