CalDiet-AI Calorie Counter is a free lifestyle app designed for iPhone users focused on health and fitness. It offers personalized nutrition plans tailored to individual lifestyle choices and fitness goals, whether users aim to lose weight, gain muscle, or maintain a healthy diet. The app features an intuitive interface that allows users to answer lifestyle questions to create a customized plan. Users can also track their nutritional intake by simply snapping photos of their meals, making it easy to stay on top of their dietary goals.

In addition to meal tracking, CalDiet integrates exercise monitoring through Apple Watch, enabling users to record daily activities and calories burned. The app provides a comprehensive overview of weight progress and detailed nutritional analysis. While the basic features are accessible for free, advanced analysis results require a subscription. It is important to note that the app does not offer medical advice and users are encouraged to consult professionals regarding dietary changes.