AI-Powered Personalized Fitness App

I’m ready to build a modern, end-to-end fitness companion that runs smoothly on both Android and iOS. The app’s core purpose is overall wellness, so every screen—from onboarding to daily check-ins—should empower users to move, eat, and live better with help from an in-app AI assistant.

Key AI-driven capabilities I need:
• Personalized workout plans
• Diet recommendations
• Progress tracking and feedback
• Old latest features

I picture a clean, intuitive UI/UX, seamless account sync across devices, and smart integrations with wearables or HealthKit/Google Fit to enrich the data our models learn from. Push notifications, voice or chat interaction with the AI coach, and adaptive goal setting are all part of the vision.

Please attach a detailed project proposal that outlines:
• Your technical approach for cross-platform delivery (native, Flutter, React Native, etc.)
• The AI/ML stack you suggest for personalization and real-time feedback
• A milestone plan that takes the app from prototype to App Store / Play Store launch, including testing and after-launch support

I’ll review proposals with clear timelines, realistic deliverables, and evidence you can bring this wellness-first experience to life.