Math AI Solver

Math AI Solver is a photo + text math solver hosted at mathai.chat: upload a photo of a problem or type an equation and get step-by-step working. Note: it is not the same company as the identically named "Math AI" on math-gpt.ai — this entry refers specifically to mathai.chat. It targets middle school and early undergraduate students in English-speaking settings.

Core capabilities

• Photo solving: recognizes handwritten and printed problems (up to 6 images per submission), no typing needed to get steps
• Dual explanation modes: Solution mode gives full derivations; Tutor/Guided walks through step by step (paid tiers only)
• Multi-subject tools: math-centric, plus working /biology-ai and /history-ai pages, and generated quizzes/worksheets/flashcards
• Visualization: Desmos graphing API integration for function plots, geometry, and integral regions
• Model transparency: ToS discloses that Flash/Tutor/Pro route via OpenRouter/KIE to OpenAI and Google models — not in-house
• Credit billing: shows model credit cost before sending; failed tasks are automatically refunded

Use cases Best for math-focused middle school and early undergraduate students in English-speaking settings — especially self-learners and tutors who check homework via "snap a photo, view the steps" in a browser and generate worksheets/flashcards along the way.

Unique advantages Its strength is pricing transparency: 7 free permanent credits usable without registration, and one-time credit packs ($14.90/$24.90) that never expire; the ToS proactively discloses upstream models and intermediaries — rare honesty among wrapper sites. But the operator is anonymous with no company information, and it shares the same template and Clarity ID with chemistryai.chat and physicsai.chat — a batch-cloned site network.

Editorial verdict Low prices and transparent pricing are the highlights, but the operator is fully anonymous, third-party reputation is absent (no dedicated pages on G2/Trustpilot/Reddit), refunds are categorically refused with no self-serve cancellation, and the homepage's "no sign-up required" contradicts the account requirement for image uploads. Fine for students making small trial purchases; not for institutional buyers needing invoices or compliance assurances.