Our app encourages students to drive their own learning experience via interaction with a 3D anatomical model in augmented reality. Whilst a number of anatomy applications use augmented reality, none concentrate on ocular anatomy in detail. The breakthrough is our integration of a Learn mode coupled with an adaptive Assess mode providing immediate formative feedback. Innovative higher-order questions require interaction with the model to strengthen the learning through spatially complex tasks. The app pushes beyond aesthetics, creating a transformative environment in AR that is not possible with 2D resources.