Photomath

Chegg Study

Chegg Study offers a subscription‑based platform that provides millions of textbook solutions, expert Q&A, and practice problems across a wide range of subjects. Students can search for detailed, step‑by‑step explanations or ask live questions and receive answers from qualified tutors. The service is accessible via web and mobile apps, allowing learners to study anytime, anywhere. Chegg also integrates with its broader ecosystem of textbook rentals and tutoring services, creating a comprehensive academic support suite.

Wolfram Alpha

Wolfram|Alpha is a computational knowledge engine that directly answers factual queries and performs complex calculations across diverse domains. Instead of returning a list of web links, it computes expert-level output using built-in algorithms, curated data, and artificial intelligence. Widely relied upon by students, educators, scientists, and professionals, the platform handles complex mathematics, physics, chemistry, engineering, and cultural data. Users can access basic computation for free or upgrade to Wolfram|Alpha Pro for step-by-step solutions, data uploads, and extended compute times.

Cymath

Cymath is a math problem-solving tool that shows step-by-step solutions rather than just final answers, covering topics such as algebra, calculus, factoring, and integration. Users can type in an equation or expression using a built-in math keyboard and calculator, and the tool walks through each step of the solution.

Socratic by Google

Socratic uses Google's generative AI to help students understand schoolwork by providing step‑by‑step explanations, videos, and web resources. Just snap a photo of a problem or type a question, and Socratic returns clear, curriculum‑aligned answers. The app works offline for basic OCR and connects to the cloud for deeper analysis, supporting subjects from math and science to history and literature. It's designed for K‑12 learners and offers a distraction‑free interface on mobile devices.