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, and LexiPower sharpens vocabulary practice — both live on iOS today. 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.