AI Diary is a digital diary app that uses artificial intelligence (AI) technology to provide users with insights to help them grow, set goals, and keep track of their lives. Users can input their thoughts, ideas, or questions, and AI Diary generates contextually relevant responses in a conversational manner. The app also includes features such as mood analysis, AI-generated summaries and poems, smart search, and smart suggestions to prompt users to write more and ask more questions. Users can keep track of past entries and gain insights into personal growth and development over time. The platform prioritizes user privacy and data protection, with encryption and secure storage methods for user data. AI Diary is accessible from any device with internet access, making it convenient for users to update their diary on the go. The app offers a personalized experience by utilizing user gender and age to generate more relevant responses. AI Diary is available for free with limited features, with the option to purchase a monthly recurring fee to unlock all features. The app does not share user data with third parties and users can delete their account and associated data upon request. AI Diary utilizes the OpenAI GPT model to generate responses based on user inputs.