Solo dev from UG built this on his phone
A step-by-step math solver supporting 6+ equation
What it does
What it solves: Linear equations (ax + b = 0) Quadratic equations (ax² + bx + c = 0) Cubic equations (ax³ + bx² + cx + d = 0) Radical expressions (√(expr) = expr) Rational equations (p(x)/q(x) = r) Literal equations (solve for any variable) What makes it different: Shows every step explained in plain English Verifies the solution by substituting back Custom equation keypad (no fiddling with keyboard) 100% offline — no internet needed Free AI trials included
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There is a mobile game called DragonBox. It sort of tricks you into learning algebra by starting with very abstract manipulations of a puzzle that must follow rules... gradually the game teaches you more and more rules and also strips out the more abstract elements until on the last levels you are finally solving real equations. I loved it, it taught my kids algebra.... and it was just fun. Over the years I often thought that there should be a calculator for Algebra that works this way... something where you can drag terms around and cancel & distribute with gestures, but most importantly…
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