Planbet is a fitness app that combines workout planning, AI coaching, progress tracking, and nutrition management. It includes six tabs: My Workouts for creating and managing routines (Strength, Cardio, Mobility, HIIT, Functional) with AI-generated plans; AI Coach for chat-based guidance, technique tips, and personalized programs; Progress & Analytics with charts, personal records, and AI insights; Exercise Library with categorized exercises, instructions, and alternatives; Meal & Recovery Guide for logging meals, tracking macros, and monitoring recovery metrics; and Templates & Plans Hub for storing and organizing AI-generated content. The app uses a dark theme with electric blue and coral accents, local Hive storage, and OpenAI GPT-4 integration in Planbet for personalized fitness assistance, all without cloud services.