Beltari: Your night sky in one tap
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.
What's that bright star?
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.
Name every constellation
Reveal constellation lines drawn across the sky. Tap a constellation to highlight it and learn its name.
A calendar for the nights ahead
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.
Colors, shapes, 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.
Nothing about you leaves your phone.
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.
Beltari for iPhone — on the App Store.