Mibli is a joint venture between Blue Label One (Pty) Ltd and Microsoft providing a “java based mobile application which consists of a suite of applications to suite your lifestyle needs.”
The application is part of the Microsoft OneApp project, Blue Label One apparently a service provider to microsoft creating and offering the Mibli application.
The Mibli Homepage contains further information about the project.
Visit Mibli's Mobile Site with a download link.
The Developer Section on the Mibli homepage asks interested developers to get in touch with the company.