Nabluna

The universe is trying to reach you. Nabluna is your quiet companion for the night sky — point your phone upward and the stars, constellations, and planets overhead reveal themselves, no internet required.
Designed for someone who knows nothing about astronomy but wants to look up and understand what they're seeing. No jargon. No clutter. Just the sky, translated.
WHAT'S OVERHEAD TONIGHT
Open the app and a live AR overlay maps the constellations, planets, and deep-sky objects directly onto the sky in front of you. Move your phone and the map follows — Orion here, Jupiter there, the Milky Way arching overhead. The core sky experience works fully offline; your location is used only to compute the view and never leaves your device.
A CURATED SKY EACH NIGHT
Tonight's screen surfaces the celestial events worth your attention — meteor showers, planetary conjunctions, eclipses, solstices, and the best viewing windows — with a quiet reminder before they peak.
COLLECT SHOOTING STARS
Meteors streak across your sky in real time. Tap to collect them as they fall — special showers boost the rate when one is active, and every catch is logged to your collection.
YOUR SKY JOURNAL
A private timeline of everything you've observed — discoveries, notes, and the photos you took alongside them. Add a memory: "Saw this with Dad." Suddenly a log of coordinates becomes something worth keeping.
ACHIEVEMENTS THAT MEAN SOMETHING
Earn astronomical titles for actually observing the sky — First Light, Stargazer, Cartographer, Deep Observer, Night Wanderer, Meteor Hunter, Shower Chaser, and beyond. Awarded for looking up, never for paying.
COLLECTIONS TO BUILD
Grow curated sets across Constellations, Stars, the Solar System, and your own Sky Log. Each discovery ranks up as you explore more of what's overhead.
TIME TRAVEL
Step forward or backward and watch the sky change — see where the planets will be next month, or how the stars stood on a night that mattered to you.
LEARN AS YOU GO
Approachable, grounded explanations sit beside every object — what it is, how far away, and why it looks the way it does. Science you can trust, written for a beginner.
COSMETIC THEMES (OPTIONAL)
Personalize the sky and interface with themes like Aurora Green, Nebula Rose, Solar Flare, and the premium Golden Constellations palette. Every theme is purely aesthetic — the full app is free, and nothing gameplay-related is ever locked behind a purchase.
PRIVACY FIRST
Nabluna works entirely offline. Location and camera are optional, used only to enhance your sky view, and your observation data never leaves your device. You can enter a location manually and skip the camera entirely.
Nabluna doesn't sell your data. There are no ads. The sky is free — look up.