Collab app for iPhone and iPad

Collab is a business communication platform of all sizes and types that allows communication between business owners in an interactive, participatory platform. The platform allows each business owner to display his services and products on his profile, receive requests for cooperation and participation from other business owners, and communicate within the platform.
The platform divides the business into a number of main characteristics that, in turn, contain sub-characteristics that enable startups to search for the best companies to collaborate with.