Cosapp.si
Plan every costume as a build: pieces, tasks and budget, progress photos, and conventions with packing lists. Local-first, so it works on venue Wi-Fi that doesn't.
- Status
- In development
- Platform
- iOS



Shuk Labs · Independent software studio
An independent software studio building original applications, digital experiences, and select projects for people with ideas worth bringing to life.
Selected work · Original products
Everything here started as pieces on a bench. This is what they became.
Plan every costume as a build: pieces, tasks and budget, progress photos, and conventions with packing lists. Local-first, so it works on venue Wi-Fi that doesn't.



The web cosplay planner that came first: builds, closet elements, conventions and tasks in one place. Its ideas carry on in Cosapp.si, which will replace it.
Also · Select client work
Alongside our own products, we take on a few design and development projects.
Product and marketing sites, designed and built to load fast and read well on any screen.
Web and mobile apps, dashboards and internal tools, from first prototype to release.
Integrations, automation and backend services for the work your off-the-shelf tools don't cover.
Open to select projects.
Tell us what you're buildingStudio
Shuk Labs is a founder-led independent studio. Collaborators are credited on each project they help build.
Have a project in mind, a question about our work, or an idea worth exploring? We'd love to hear about it.
Open to select projects · hello@cosapp.si