Astra AI: Study & Exam Prep2.8.108

Photograph an assignment or question with Snap and Solve to receive an AI-generated explanation alongside a worked solution. Astra AI: Study & Exam Prep, published by Astra AI, supports students with school coursework, homework, and exam preparation on Android.

Solver Mode addresses immediate homework questions, while Socratic Mode encourages deeper learning by guiding the student through a subject rather than only presenting an answer. Step-by-step help adapts to the learner’s progress and suggests what to study next.

For exam preparation, users can photograph an exam or select topics to build a personalized study plan. Curriculum-based lessons cover 14 subjects, including mathematics, physics, chemistry, English, and German, with topics such as algebra, geometry, linear equations, chemical reactions, the periodic table, forces, and kinematics. The lessons are designed to align with the official curriculum of the learner’s country and can be accessed at any time.

It suits school students revising independently, working through difficult homework, or organizing study before tests. It is free to use, with a paid version offering additional features.

Free to use — a paid version with additional features is also available.