Overview

Designed, built, and shipped an all-in-one life planner to the Apple App Store as a solo developer.
Built with React Native and Expo for iPhone, with Apple Silicon Mac and Apple Vision support.
Privacy-first and offline: all data stays on-device in SQLite, with no account, no cloud sync, and no server.
Shipped countdowns with custom backgrounds and repeat rules, a task planner with due dates, priorities, and local reminders.
Built habit tracking with streaks and milestones, plus a daily journal with mood tagging and a calendar view.
Developed a full personal finance module: accounts, transactions, budgets, savings goals, loan tracking, and invoicing.
Added CSV and PDF export so users retain full ownership of their data, with light and dark themes throughout.
Shipped with zero analytics, zero crash reporting, and zero advertising — verified by the App Store "no data collected" privacy label.
Handled the complete release pipeline: builds, App Store review, privacy policy, and store listing.

Lyffe — Life Planner iOS Application