AI Homework Help: Scan & Solve vs Gionth

AI Homework Help: Scan & Solve is a freemium iOS app that scans homework questions and returns step-by-step AI explanations. Its camera is described as recognizing handwritten and printed questions in under a second. The app advertises support across more than 20 subjects, including math, physics, chemistry, biology, history, literature, economics, statistics, computer science, and geography. Students can ask for a different explanation or more depth, and answers include the rule or concept behind the solution. Additional tools let users paste text, create summaries, rewrite text, check grammar, and make flashcards from solutions. It runs on iPhone and iPad, with Mac compatibility listed for M1-or-later computers; iPhone requires iOS 18.0 or later. The Free plan costs nothing with no signup required. An annual in-app plan costs $29.99 a year. Listed languages include English, French, German, Italian, Polish, Portuguese, Russian, Spanish, and Turkish.

Gionth is a browser-based AI homework helper that provides step-by-step help across school subjects. Users can type a question or upload a homework photo for the AI to read and solve. Coverage includes math, science, English, history, and computer science, with results varying by topic and question clarity. The site also offers free GPA calculator, word counter, and citation generator tools. No account is needed to ask questions or submit photos; a free account can preserve question history across sessions. Questions are private by default, though users can opt to submit them for public-library consideration after automated quality and privacy checks. Gionth says product events omit question text, OCR text, email, raw IP, and full browser user-agent, while separate visit and security logs may include IP and browser information. It is designed for modern iPhone and Android browsers and requires no app. The free service may apply fair-use rate limits to bursts from one IP, and explanations depend on daily capacity. Gionth warns that AI can err, especially with unclear images or advanced problems, and advises checking its steps.