MRIcontrast™ and MRIcontrast Pro™ are truly interactive simulators for magnetic resonance imaging (MRI). The apps are aimed at healthcare professionals working with MRI, who want to learn how scan parameters affect the MR image.
The main difference between the two versions is that MRIcontrast Pro™ is free, but with limited capapbilities. More advanced modules are available via in-app purchase. MRIcontrast™ have all modules built-in, but is not free.