Build Stellar
Apps.
We design and engineer AI-powered mobile products that feel obvious, calm, and a little bit cosmic. A small studio, with high standards.
Three products,
obsessively made.
Every pixel, every transition, every line of copy — held to a standard we'd be proud to ship at Apple.
AI Vocal Remover.
Isolate vocals, drums, bass, and instruments from any track in seconds. Studio-grade AI separation, right on your phone.
The Tempo Trainer.
A precision metronome with adaptive subdivisions, polyrhythms, and a tap-tempo dial. Built for musicians who notice the milliseconds.
A daily ayah, every morning.
A gentle Quran habit — daily ayah, translation, reflection. Designed for stillness, not streak-anxiety.
A studio of three, building software for the next billion creators.
Stellup is an independent app studio crafting tools at the intersection of AI, music, and daily ritual. We work in small teams, ship in long arcs, and treat our apps like instruments — tuned obsessively until they sing.
We are remote-first, design-led, and quietly ambitious. Our work is used by musicians in Lagos, students in Istanbul, and producers in Brooklyn.