About Socratic by Google
Socratic, made by Google, helps students learn by taking photos of their homework questions. The AI identifies the problem type and provides visual explanations, worked examples, and educational resources from the web—available for free on iOS and Android.
Pricing
Completely free
Key Features
- Photo-based homework help
- Step-by-step problem solving
- Visual explanations and diagrams
- Covers math, science, history, and more
- Free with no subscription needed
Our Review
What Is Socratic?
Socratic is a free homework-help app developed by Google. Students can photograph a problem — a math equation, a chemistry question, a passage of text — and Socratic uses Google AI (including optical character recognition and natural language understanding) to identify what the question is asking and surface the best explanations from across the web. It covers subjects ranging from algebra and calculus to biology, history, and literature.
Key Features
- Photo-based question scanning — point your camera at any printed or handwritten problem and Socratic reads it automatically.
- Step-by-step explanations — for math in particular, the app breaks solutions into numbered steps with plain-English reasoning, not just a final answer.
- Multi-subject coverage — supports mathematics, sciences, social studies, English/literature, and more across middle school through early college levels.
- Curated resource links — alongside its own explanations, Socratic surfaces relevant Khan Academy videos, Wikipedia articles, and other vetted sources.
- Voice search — students can speak their question aloud instead of typing, useful when a problem isn't easily photographed.
- Completely free, no ads in core use — since Google acquired the app in 2018 it has remained free with no paywall on core features.
Who Should Use Socratic?
Socratic is ideal for middle school and high school students who get stuck on homework and need a quick, conceptual nudge rather than just an answer. It is particularly powerful for STEM subjects: algebra, geometry, trigonometry, chemistry, and physics explanations are especially well developed. College students will find the coverage thins out at upper-division level. It is also a great tool for parents helping children with subjects they haven't studied in years.
Pricing
Socratic is completely free on iOS and Android. There are no subscription tiers, no premium unlock, and no in-app purchases. Google funds the product as part of its broader education mission.
Pros
- Completely free with no subscription or ads on core features
- Camera-based scanning works reliably on printed and handwritten problems
- Step-by-step math explanations are genuinely educational, not just answer-dumping
- Curates high-quality third-party resources (Khan Academy, Wikipedia) alongside its own content
- Available on both iOS and Android with a clean, student-friendly interface
Cons
- Coverage drops significantly at college upper-division and graduate level
- Essay and open-ended writing tasks receive limited help compared to STEM subjects
- Occasional OCR errors on messy handwriting can lead to wrong interpretations
- No account system means no history or progress tracking across sessions
Verdict
Socratic is the best free, no-strings-attached homework helper available today. It won't write essays or tutor at an advanced level, but for K-12 STEM problem-solving it is genuinely excellent and hard to beat at any price.
Frequently Asked Questions
Is Socratic safe for students to use on their own?
Yes. Socratic is a Google product designed specifically for students. It does not contain ads in the core experience, has no social features, and Google has a COPPA-compliant privacy policy for the app. Parents and teachers generally consider it a safe, educationally sound tool.
Does Socratic just give you the answer, or does it teach?
Socratic is designed to teach, not just answer. For math problems it shows every step of the solution with explanations of why each step is taken. For conceptual subjects it summarizes key ideas and links to longer video or article explanations. It is not a cheat shortcut — students still need to understand the material.
What subjects does Socratic cover best?
Socratic is strongest in mathematics (algebra through calculus), chemistry, physics, and biology. History and English literature coverage is solid at the high school level. It is weaker for foreign languages, advanced college courses, and subjective writing assignments.