Native iOS development
Built with Swift for iPhone and iPad, engineered for speed, stability, and a refined feel.
Crab Labs LLC
We design and build native iOS applications for marine navigation, weather, and on‑the‑water situational awareness — turning real‑world environmental data into fast, modern tools for iPhone and iPad.
About the company
Crab Labs LLC is an independent software studio based in the United States. We build native applications for Apple platforms, with a focus on the marine and outdoor space — navigation, weather, tides, and live awareness on the water.
Our products combine publicly available environmental and chart data — bathymetry, marine weather, tides, and vessel traffic — into clear, reliable, design‑led experiences built with Swift for iPhone and iPad. We care about performance, accuracy, and tools that hold up in demanding real‑world conditions.
What we do
A small studio focused on doing a few things well.
Marine & geospatial data
We turn public environmental, weather, and chart data into clear, actionable on‑the‑water tools.
Design‑led product
Considered, modern interfaces that stay legible and dependable in real conditions.
Get in touch
For business, partnership, or press inquiries, reach us by email.