Mobile app
OwnStarMap, in your pocket
Design your star maps freely on iPhone, keep them in a local gallery, and unlock the high-resolution printable PDF when you're ready.
App currently in review with Apple — going live shortly.
The Android version will arrive after the iOS launch.
What the app does
Unlimited free creation
Pick a place, date and time: the app computes the exact sky and shows a watermarked preview as many times as you like.
Local gallery on your device
Your drafts are saved on the iPhone itself. No account required to explore, create and compare multiple maps.
Unlock the printable PDF
When you fall in love with a map, unlock the printable A3 high-resolution version without watermark via a secure in-app purchase.
Synced with your web account
Sign in with a magic link to find your web and mobile orders in a single unified gallery.
Don't want to wait?
Create your star map right here on the website — the same astronomical precision, delivered within minutes.
Create my Star Map on the web