3 Hour Diet Reminder is a lifestyle application designed for iPhone users aiming to manage their meal and water intake effectively. This app promotes a structured eating schedule by reminding users to consume small portions every three hours. It tracks daily meals and water consumption, helping users stay on target with their health goals. The customizable features allow users to set their meal and water goals, as well as adjust the timer intervals to suit their preferences.

The app boasts a user-friendly interface with a beautiful retina display. Users can select from various notification sounds, view daily progress for both meals and water intake, and even utilize an Apple Watch extension for added convenience. The ability to log meals into the Apple Health App further enhances its functionality, making it a comprehensive tool for anyone looking to improve their dietary habits.