InstaSky

InstaSky

Live

Real-time sky map — explore 132,000+ objects from your phone

Education

About this App

Explore the universe from the palm of your hand. InstaSky is a real-time sky map that transforms your phone into a powerful planetarium — point your device at the sky and instantly identify stars, planets, constellations, galaxies, comets, asteroids, and meteor showers. A free tier gets you the full sky experience. InstaSky Plus unlocks advanced astrophysical data, premium sky cultures, and powerful analysis tools. No ads, no tracking — ever.

Features

  • 132,000+ celestial objects — stars, deep sky objects, planets, comets, asteroids, dwarf planets, and meteor showers
  • Real-time sky tracking using GPS and motion sensors — point your phone and explore
  • Tap any object for instant info — name, magnitude, distance, coordinates, constellation
  • All 110 Messier objects and thousands of NGC/IC deep sky objects
  • Full solar system — Moon phase, planet brightness, rise/set times, and conjunction tracking
  • Minor bodies — comets, asteroids, and dwarf planets with orbital elements and live sky positions
  • Meteor shower radiants — drift-corrected positions with active/inactive status display
  • Share any celestial object via deep link — recipients open the exact object in InstaSky
  • AR camera overlay — see stars, planets, and constellations superimposed on a live camera view
  • 5 sky cultures — IAU Modern, H.A. Rey, Chinese Traditional, Indian Nakshatras, and Al-Sufi (Islamic)
  • All 88 constellation patterns, art overlays, names, and boundary lines
  • Powerful search — category tabs, subcategories, catalog number lookup (HIP, HD, HR, NGC, IC)
  • Time Travel — explore the sky at any past or future date and time
  • 12 customizable layers — grid, ecliptic, proper motion vectors, constellation art, and more
  • Sky themes: Day, Night, and Stargazing — plus red Night Vision mode for dark-sky observing
  • Favorites and built-in Sky Guide for curated sky exploration
  • Fully offline — all 132,000+ object catalogs bundled with the app
  • No analytics, no ads, no tracking — your location and sky never leave your device

The Story

InstaSky was crafted to turn every phone into a personal planetarium — built with precision astronomical data and a deep respect for the night sky experience. No ads, no tracking, just the stars.

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