I need a habit-tracking application that runs smoothly on both iOS and Android. Core features include progress tracking with clear visual stats, configurable push reminders so users never miss a day, and a native share option that lets them broadcast milestones to their favorite social platforms. The interface should feel professional and sleek: clean typography, subtle color accents, and smooth micro-interactions—no clutter or cartoonish elements. A cross-platform stack such as Flutter or React Native is fine, provided the final experience feels fully native and meets App Store and Play Store requirements. Deliverables • High-fidelity UI mock-ups reflecting the chosen style • Source code and project files, logically organized and documented • Tested release builds for iOS and Android, ready for submission • A concise deployment guide for future updates Acceptance criteria: progress charts update accurately as habits are logged, reminders trigger reliably even after a device reboot, and the share action opens the native share sheet with a pre-filled message.