Memz — Time Capsule Memory App

Memz is a React Native / Expo app for creating digital time capsules: photos, videos, audio recordings, and written memories that unlock on a future date.

The project is built as a mobile-first product prototype with Expo Router, TypeScript, Supabase-backed storage, and a clean tab-based user experience.

Why I built it

The goal was to explore a real consumer-style mobile workflow: capturing memories now, organizing them securely, and making them available later in a way that feels intentional instead of like a normal photo dump.

Core features

• Create memory capsules with text, image, video, or audio content
• Schedule future unlock dates
• Browse active and locked capsules
• View capsule details after unlock
• Mobile-first navigation with Expo Router
• Supabase schema and storage setup included
• Clean UI components built for a simple product experience

Tech stack

• React Native
• Expo / Expo Router
• TypeScript
• Supabase
• NativeWind / Tailwind-style styling
• React Hook Form + Zod

Project structure

app/                 Expo Router screens and routes
components/          Shared UI components
contexts/            App-level state providers
hooks/               Reusable hooks
lib/                 Supabase and utility logic
types/               TypeScript types
supabase-schema.sql  Database schema reference

Running locally

npm install
npm run start

Then open the app through Expo Go, iOS Simulator, Android Emulator, or web depending on your local setup.

Notes

This is a portfolio/project prototype, not a production app. Environment-specific Supabase credentials should be provided locally and should not be committed.