Astro editor
Edit the sky on-device
Bring frames in, enhance stars, batch-edit, export. Your photos never leave the phone.
Star detection, batch editing, and finishing for your astro frames. No upload, no account.
What Starro does
Detect, then edit
Star detection and finishing live on the phone. Your originals never leave the device.
Batch-edit a whole night
Apply one edit to an entire sequence, with optional exposure matching between frames. No laptop.
No account, no upload
No email, no sign-in. A rewarded ad (or a Photon) unlocks each save. 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.