I need a period-tracking application created specifically for teens and tweens, available on both iOS and Android. The overall look should feel cute and playful—think bright colours, friendly illustrations, and an interface that feels more like a game than a medical chart. Here are the core functions I want to see on launch: • Cycle tracking with accurate predictions • An AI-powered avatar that reacts to the user’s data and offers encouragement • Private diary entries for mood, symptoms, and notes • Push notifications and gentle reminders for upcoming periods, hydration, and self-care • Age-appropriate health tips surfaced contextually inside the app I’m flexible on the tech stack—React Native, Flutter, or something else you’re confident will keep one shared codebase smooth on both stores. Deliverables include design files, source code, and build instructions so I can publish to the App Store and Google Play without extra engineering help. If you’ve shipped consumer-facing mobile apps before, especially those aimed at younger audiences, I’d love to see what you’ve done. Looking forward to working together on something fun and genuinely useful.