About CosmoCrew

CosmoCrew builds calm, capable software — whatever it’s for. We’re independent and move with intent: ship things we’d use every day, sweat the details, and keep improving them long after launch.

We believe a few genuinely good tools beat a pile of half-finished ones. Working software is the floor, not the finish line — so we stay focused on craft, on speed, and on respecting your attention, and let quality set the pace.

SliceFocus brings visual day planning and focus,LexiPower sharpens vocabulary practice — both live on iOS today — and With Handlebars puts the whole guitar fretboard on the web, open source. Each one started as something we wanted for ourselves, and each keeps getting sharper.

We’re just getting started. If one of our apps has earned a place on your home screen, thank you — it genuinely means a lot. You can reach us anytime at contact@cosmocrew.dev.