Photomath vs Khanmigo: pricing, features and which to choose

Photomath’s identity rests on a focused promise: point a camera at a math problem and receive a step by step explanation. Founded in 2014 by Damir Sabol and initially developed by Microblink, the service grew from a homework utility into a consumer education product for students, parents, and independent learners. Its free version scans printed, handwritten, or on screen symbolic problems, while Plus adds deeper explanations, contextual hints, animated tutorials, and textbook solutions. The company does not disclose a named foundation model, instead emphasizing image recognition, symbolic math capabilities, and educational content developed by mathematicians and former teachers. Google agreed to acquire Photomath in May 2022, and the European Commission cleared that purchase unconditionally on March 28, 2023. Today, Google is listed as the App Store developer, while Photomath remains a distinct product.

Photomath’s typical workflow begins with scanning a printed, handwritten, or on-screen problem through the mobile app. Users can crop the image, correct the recognized expression, or enter it with the smart calculator. The service then presents a solution with step-by-step explanations, and may offer multiple teacher-approved methods, definitions, word-problem instructions, interactive graphs, or animated steps. Its free version includes core symbolic-math explanations, calculator access, and support ranging from arithmetic through calculus. Photomath Plus adds deeper explanations, contextual hints, custom visual aids, animated tutorials, and textbook solutions, with subscriptions billed through the relevant app store. This makes Photomath useful for checking homework and reviewing a missed transformation at the learner’s pace. It remains a problem-solving aid, not a platform for assignments, grading, class rosters, or live human tutoring.

Photomath’s main limitation is scope: it explains a submitted problem, but it is not a complete curriculum, live tutoring marketplace, or classroom assessment system. Camera recognition may also need a clean crop and correction when notation is unclear. Compared with Microsoft Math Solver, Photomath places more emphasis on polished visual explanations and a paid tier; compared with Symbolab, it favors camera capture and school-oriented guidance; compared with Khan Academy, it provides immediate worked solutions rather than a sequenced course. Its free plan includes core step-by-step explanations, while Plus adds deeper explanations, contextual hints, animated tutorials, and textbook solutions. Photomath is best for students who want a quick, visual second explanation for math homework. Learners needing sustained practice, teacher feedback, assignment management, or subjects beyond mathematics should choose Khan Academy, a tutor, or another course platform instead.

Khanmigo is an AI tutor and teacher assistant from Khan Academy, a nonprofit education organization. Khan Academy launched it in March 2023 after beginning development in 2022, according to an interview with the company’s chief learning officer. Its reach has grown from a limited pilot to more than 108 million total interactions since launch, with an average of 269,000 weekday interactions reported in April 2026. Khan Academy also reported that only about 15% of students with access engage with Khanmigo, a useful reminder that availability does not equal regular use. The product supports individual learners, parents, teachers, and districts. District adoption grew from 45 partners in 2023-24 to more than 380 in 2024-25, according to Education Week.

The core experience is guided tutoring connected to Khan Academy’s content library. A learner can ask for help with an exercise, receive questions that encourage independent reasoning, and continue through a back-and-forth exchange rather than receiving a final answer immediately. Khanmigo also supports writing and debate with prompts and feedback, career and college coaching, and code review for JavaScript, HTML, Python, and SQL. It accepts speech input and can read responses aloud. Teacher Tools generate standards-aligned lesson plans tied to Khan Academy content, learning objectives, rubrics, exit tickets, and summaries of student work. District implementations add student and teacher access, district data, co-teaching support, automatic rostering, single sign-on through Clever SecureSync or ClassLink, customer success, and professional learning.

Khanmigo’s strongest case is supervised learning tied to Khan Academy’s structured content, especially for families, teachers, and districts that want guided help rather than answer generation. It is less suitable for users outside supported regions, people seeking unrestricted chatbot responses, or organizations requiring self-hosting. Khan Academy says moderation can flag unsafe interactions, child chat history can be reviewed by connected adults, and shared images are not stored. Conversations may remain viewable for up to 365 days, while flagged or feedback conversations may remain for up to two years. ChatGPT is broader and more open-ended, Gemini offers a general assistant, and Quizlet focuses on study materials and flashcards. Pick Khanmigo when guided practice and classroom oversight matter most.