Study on iPad, explore red-cell behavior, and move more easily through your study sessions.

• iPad support with layouts for larger screens and all four orientations.
• Interactive RBC deformation lessons, including a reversible comparison of two modeled cells passing through a splenic slit.
• Updated Learn, Review, Practice, and Profile screens, with clearer lesson-reader controls and progress.
• Clearer Practice feedback and direct access to the exact missed image and its explanation.
• Confirmation before leaving an answered quiz or an unrated Practice answer, with the option to keep studying.
• Standard Atlas back navigation, image paging, and visible zoom controls.
• Improved exact-match search and navigation back to your results.
• Revised lesson, quiz, case, and Atlas wording, with references and educational limits preserved.
• One How to study guide covering the app, a flexible routine, recall grades, common difficulties, and the research behind the approach.

ViviCell remains free, with offline study and progress stored on your device.