I need a full-featured mobile application that helps patients stay on track with their prescriptions. The build must run smoothly on both iOS and Android from a single codebase, so I’m open to React Native, Flutter, or a similar cross-platform toolkit as long as performance feels native. Core functionality • Risk-based home-screen alerts that surface only when support is genuinely required. • Daily check-in reminders that learn from each user’s behaviour and adjust timing automatically. • Cross-feature insights (for example, correlating mood with adherence or side-effects with rising risk) to give users meaningful feedback. • Automated escalation when a risk score crosses a predefined threshold—this should trigger the same alert stack used on the home screen. Required alert channels - Notifications - Pop-up messages - Sound alerts Security & onboarding Every user signs up with an email-and-password flow; no social logins are needed. Session handling, forgotten-password flows, and basic GDPR-level data protection must be in place from day one. Data & analytics I will supply the scoring logic, but you’ll need to design the underlying data model so the app can store check-ins, calculate risk in real time, and visualise trends over time. A lightweight back-end—Firebase, Supabase, or a small serverless API—should be more than enough; feel free to recommend. Deliverables 1. Source code for iOS and Android builds 2. Simple admin or JSON config to tweak risk thresholds and reminder rules 3. Tested release candidates ready for App Store and Google Play submission 4. A brief hand-off guide covering project structure, environment variables, and deployment steps If the above matches your skill-set, let’s talk timelines and any clarifications you need before you dive in.