Free Google study app that explains homework questions from a photo
Socratic is a free study app from Google that takes a photo or voice question and returns explanations, videos and related resources for it. It covers maths, science, history and literature, and leans on Google's own models to interpret the question and locate teaching material. Unlike apps that simply print an answer, Socratic is designed to surface the underlying concept with visual explainers and step-by-step walkthroughs gathered from across the web. It is free with no subscription, which sets it apart from most competitors here, and it works on phones, tablets and the web.
Last updated: 2026-09-20. This site only provides an index; for exact features, pricing, and licensing, see the official website.
homework explanations, concept revision, quick fact checking, secondary school study
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Yes. It has no subscription and no usage limit, since it is a free Google product rather than a paid study service. There is no premium tier to unlock, though the app may point you toward other Google offerings.
They are generated and retrieved automatically, so errors happen, particularly with ambiguous or multi-step problems. Socratic is strongest when it points you to a concept or a video, and weakest when you treat a final numeric answer as authoritative.
It is aimed at secondary school coursework, roughly middle and high school. University students working with advanced material will usually find the coverage thin and should expect to look elsewhere.
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