AI Homework Help: Scan & Solve vs QuestionAI

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.

QuestionAI is a homework helper for getting answers and explanations, and for making study material easier to follow. You can photograph or upload a problem to receive a solution with steps, or upload a PDF to AI Chat. It also summarizes textbooks across subjects. Other tools listed include AI writing, idea generation, translation, a chatbot, and text summarization. The download page describes the homework helper as powered by ChatGPT and GPT4. A free plan is available, including free step-by-step explanations. Paid subscriptions have different limits: Monthly Subscription costs $9.90 a month and allows up to 30 homework questions and 30 image-based problems. Yearly Subscription is listed at $4.90 a year and includes unlimited problem solving and image uploads. The browser extension offers one-click solutions, screenshot solving, and question-and-answer problem solving across learning platforms and websites. QuestionAI is listed for Android, iOS, macOS, Windows, the web, and as an extension.