Heartlight is an AI-driven, intelligent active sorting and feedback recording tool. It can automatically record timestamps and geolocation, helping you supplement and modify times; provide text and image recording functions without quantity restrictions; the Heartlight Crystal Ball feature allows you to communicate your thoughts with AI; intelligent event classification features can automatically categorize work, food, learning, exercise, etc.; Heartlight can also read your mood from the text and provide multiple sorting and storage options, and supports powerful import and export functions; guarantees 100% privacy protection, without collecting user data. Heartlight uses a paid usage model, with users able to choose to buy out or subscribe with a free trial period.