Solvely

Solvely is a study assistant that answers schoolwork questions from a photo and explains the reasoning rather than just the result. Its distinguishing design choice is cross-checking: several AI models work the same problem and their answers are compared before one is shown, which is aimed squarely at the failure mode that makes homework bots untrustworthy — a confident wrong answer.

What it does

• Photo to answer. Point the camera at a textbook page, worksheet, notebook or whiteboard and get a worked breakdown in seconds.
• Step-by-step explanations. Each solution shows the reasoning behind it, not only the final line.
• Subject coverage. Maths, biology, chemistry, physics and statistics, among others.
• Level matching. Explanations adapt from middle-school through university, so the same question is answered at the depth the student needs.
• AI note-taker. Records or imports lecture material — YouTube videos, PDFs, slides, web pages, audio recordings — transcribes it, pulls out the key points, and converts it into quizzes, flashcards or a podcast-style recap.

Platform and pricing

iPhone and iPad, iOS 15 or later. Free to download; a paid Solvely UNLIMITED tier adds unlimited in-depth explanations, more advanced problem solving, interactive support, AI lecture notes, expanded practice material and priority support. Aignite Inc. reports more than 10 million students using it, and the app holds a 4.8-star average across roughly 39,000 App Store ratings.

Who it is for

Secondary and university students who want a second explanation when a lecture or textbook has not landed, and who want their own class material turned into revision assets instead of re-typing it.