Beltari: Night Sky Map

What's that bright star? Point at the sky, tap once, lower your phone. Every planet and constellation overhead, plus the bright stars you can see — identified by name.

Beltari captures the night sky in one tap — then lets you put your phone down. No holding your arm up. No squinting through your screen. Tap once, then lower your phone and explore a star map of what’s visible to the naked eye. Every planet and constellation above you, plus the bright stars you can pick out by eye — identified by name.

HOW IT WORKS Aim your camera at the sky and tap anywhere. Beltari captures your orientation — no photo taken — and instantly generates your star map. Now lower your phone. Swipe to pan in any direction across the full celestial sphere. Stars and planets appear one by one, brightest first. Tap any object to see its name. Pinch to zoom up to 5x.

KNOW WHEN TO LOOK UP Beltari's Calendar tells you when the sky is worth heading outside for. A meteor shower at its peak, a planet at opposition, a lunar eclipse, a close Moon-and-planet pairing — only the rare events ahead, each with its date and what to look for. No noise, just the nights that matter.

32 CONSTELLATIONS Reveal constellation lines drawn across the sky. Tap a constellation to highlight it and learn its name.

FIVE VISUAL STYLES Transform your star map with five distinct themes: deep-space Classic, warm Antique parchment, technical Blueprint, vibrant Neon, or clean Minimal. Mix any color theme with the star shape you like best.

KNOW WHICH WAY TO LOOK Beltari has a built-in compass, so you always know which way you're facing. When the Calendar says to look west — like the planets gathering low in the evening sky — you can find that direction right away, no separate compass app needed.

MATCH YOUR SKY Drag the visibility slider to reveal dimmer stars or pare the sky back to its brightest landmarks — so the map matches what you actually see overhead. Beltari starts with a smart default by reading your camera's exposure at the moment of capture.

PRIVACY No accounts. No ads. No tracking, no advertising IDs. The app works fully offline. The camera is used only for aiming and your location only for star positions — neither is ever stored or shared. The only data that leaves your device is anonymous usage stats (which features get used), never tied to you and never sold.