Observin
Five apps.
One studio.
Night-sky tools first. A puzzle and an artillery game because we felt like it.
See the lineupAstrophotography
Trailium
Stack night-sky sequences into trails, time-lapses, and growing-trail videos. Desktop algorithms, no computer.
Open Trailium
Astro editor
Starro
Star detection, stacking, and finishing for your astro frames. No ads, no upload, no account.
Edit the sky on-device
Intervalometer
Intervals
Float a timer over your existing camera app and fire the shutter for you. Your camera owns every shot.
Tap any camera on a schedule
Puzzle
Echo
A quiet arrow puzzle. Progress stays on your phone. Free, with ads off the play canvas.
One arrow. The whole board answers.
Game
Tankbound
Tropical artillery. Every shot reshapes the island. Twenty-four tanks, a hundred-plus weapons, no forced ads.
Aim. Arc. Boom.