AstroNova

觀星

Next-gen AR stargazing meets social astronomy. Real-time sky overlay, time travel, offline stargazing, and community hotspot sharing. Available on iPhone, iPad, Apple Watch, and Vision Pro.

🌟

Key Features

🔭

Real-Time AR Sky Map

Zero-lag 3D sky overlay using ARKit + Metal. Identify constellations, planets, and stars in real-time. Instant constellation labels and astronomical data.

Time Travel Sky

Scrub timeline to view past and future sky positions. See how constellations moved centuries ago. Plan perfect photography moments.

📱

Offline Stargazing

Local astronomical database included. Full AR sky map works without internet. Perfect for remote observing sites without cell coverage.

📸

AI Smart Capture

Computational photography assist for Milky Way and star trails. Long-exposure helper with real-time guidance. Premium feature unlocks advanced astrophotography tools.

🌍

Sky Community

Real-time hotspot sharing. Aurora and meteor alerts on map. Connect with stargazers worldwide. Premium subscribers get HD satellite tracking.

🏆

Digital Logbook

Gamified constellation passport. Earn badges for observed objects. Track personal stargazing history. Monthly insights and achievement milestones.

Development Roadmap

Phase 1

Core AR Engine

ARKit + Metal integration for zero-lag 3D sky overlay. Astronomical database integration. Real-time constellation and planet identification.

Phase 2

Social & Gamification

Sky Community hotspot sharing. Aurora/meteor alerts. Digital logbook and constellation passport. Badge system and achievement tracking.

Phase 3

Smart Notifications & Widgets

Geo-based APNs for lunar eclipses, ISS passes, aurora alerts. WidgetKit support. Dynamic Island integration. Apple Watch companion app.

Phase 4

Vision Pro & Multi-Platform

Apple Vision Pro immersive stargazing experience. iPad optimized interface. Cross-device sync for premium users. Global App Store launch.

Technical Details

Platform Support

  • iPhone (AR primary)
  • iPad (landscape optimization)
  • Apple Watch (complications)
  • Apple Vision Pro (immersive)
  • iOS 17+ required

Technology Stack

  • SwiftUI + Combine
  • ARKit (AR framework)
  • Metal (3D rendering)
  • CoreLocation (geo-aware)
  • WidgetKit + Dynamic Island

Key Features

  • Astronomical DB (offline)
  • Time travel scrubber
  • ISS & satellite tracking
  • Bortle light pollution
  • Conditions dashboard

Monetization

Freemium Model

Basic AR stargazing free. Premium subscription unlocks AI photography assist, no ads, HD satellite tracking, and cross-device sync.

Affiliate & Pro Packs

In-app telescope and photography gear shopping links. Pro data packs for astrophotographers with exposure calculations and planning tools.