Symbolab

Symbolab is a step-by-step math solver in the same space as Photomath, and it's particularly strong on the higher end of the curriculum — calculus, linear algebra, statistics, and the kind of multi-step symbolic manipulation that trips up simpler calculators. You type a problem (or scan it) and it not only solves it but walks through each transformation with an explanation of the method, which is genuinely useful for understanding a technique rather than just getting an answer. It's free for the core step-by-step solutions, which covers a lot of homework needs, and it includes a capable graphing calculator and broad topic coverage. The honest caveats explain the middling rating: the free experience is increasingly ad-heavy and gated, with the most useful extras — the AI tutor, practice worksheets, full unlimited step access, and textbook solutions — pushed behind a Pro subscription billed in a slightly aggressive weekly framing ($2.49/week). Handwriting recognition is also hit-or-miss. For students working through algebra-to-calculus problems who want to see the method, Symbolab is a strong free resource, especially for higher math; just expect to bump into upsells, and weigh it against Photomath, which many find cleaner for mobile camera solving.