PencilCase - Transform your designs into native iOS apps in a heartbeat.
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.
Neonto - Visual tool for creating native iOS and Android UIs
SpeQ Mathematics - SpeQ is a small, extensive mathematics program with a simple, intuitive interface.
Rainbow Pencils - Make rainbows whenever you sharpen.
NumWorks - The graphing calculator that makes learning math easier.