2026 年最佳 Photomath 替代品

The complaints are consistent: on harder problems the free explanations can stop a step short of understanding, and the steps that would help most sit behind Plus. Photomath is also maths only. Socratic, Google’s other homework app, answers questions across science, history and literature from a photo or a typed question. Gauth goes further toward a general homework service, covering more subjects with AI answers and access to human tutors. Brainly is the pick for students who want community answers and discussion — real people explaining homework across every subject, not just an algorithm’s worked solution.