Astro editor
Edit the sky on-device
Bring frames in, enhance stars, stack, export. Nothing is uploaded.
Star detection, stacking, and finishing for your astro frames. No ads, no upload, no account.
What Starro does
Detect, then edit
Star detection and finishing live on the phone. Your originals never leave the device.
Stack without a desktop
Build a tighter stack from the frames you already shot. No Sequator, no laptop.
No ads, no account
Starro does not serve ads and does not ask for an email. Uninstall wipes its private storage.
How it works
- 01
Import
Pick frames from the gallery or share them in from another app.
- 02
Enhance
Run detection and the finishing pass on-device.
- 03
Hand off or export
Save to the gallery, or send a set to Trailium on the same phone.