Gryphos GmbH announces Shaderific 4.0 is now available on the App Store. Shaderific is an educational app for iPad, iPhone and iPod touch that helps computer science students and experienced developers to get started with OpenGL ES 2.0 and OpenGL ES 3.0 shader development. The app makes it possible to write, compile and test shader programs directly on any iOS device without ever touching a laptop or desktop computer. Version 4.0 adds full support for iPad Pro, Multitasking and iOS 9. Shaderific 4.0 is $9.99 and can be downloaded from iTunes.