MRI Registry Compass vs Spintuition

MRI Registry Compass is a focused study app designed to help MRI students and technologists prepare for the MRI registry exam. Practice with 2,000+ ARRT-style questions across major MRI topics, including safety, physics, anatomy, procedures, equipment, image quality, and artifacts. Key features include: • Random Question mode for quick practice • Fast 5 for short daily review • Custom Quiz mode by category and question count • Past Errors Quiz to review missed questions • Flagged Questions for bookmarked review • Mock Exam mode for full practice sessions • Progress tracking and category performance • Exam countdown and study settings Free users can try a limited question set. Premium unlocks the full question bank, mock exams, advanced quiz modes, and full progress tracking. MRI Registry Compass is an independent study aid and is not affiliated with, endorsed by, or sponsored by ARRT® or any certifying organization. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://madeha.org/privacy-policy

Interactive, intuitive, 3D graphical representations of MRI spin dynamics to aid in teaching, learning and interpretation. Beginning with a quick tour and basic examples, users can advance to view waveforms, directly control RF/gradients, or directly control the spin dynamics for illustration. 3D vectors are rendered, and pulseq sequences (.seq) can be loaded/displayed/exported for compatibility other tools. Start by trying the 2 Minute Tour, then a Full Tour, then view at Basic Examples. Next try the Full View and/or Direct Control of spins. This assumes a basic knowledge of MRI, but ideally can accompany basic lectures. The first release is mostly designed for iPhone. The iPad layouts allow more space, and we will develop these further with user input. We welcome all feedback and can add features, though also trying to keep it reasonably lightweight!