Saju

Apps

A fully offline mobile app that reads your Four Pillars, five elements and fortune from your birth date — from lunar-calendar math to tarot, all on-device with no server.

CapacitorReactTypeScriptPWA오프라인

Overview

Enter your birth date and time and the app reads your Four Pillars, five elements and daily fortune — fully offline. No network, account or ads; every calculation runs on-device.

Features

  • Lunar-calendar engine — solar/lunar conversion and solar-term based pillars (lunar-typescript)
  • Five-element & fortune readings — elemental balance and daily luck
  • Tarot — draws and interpretations
  • Local notifications — OS-level, no FCM server

Stack

Capacitor 6 + React 19 + Vite 6 + TypeScript. Data stored on-device via native filesystem / IndexedDB adapters.

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