Shape Works

MAD Developer of Apps Studio

About this app

Every geometry problem starts the same way: a shape, a few known
measurements, and a formula you half-remember. ShapeWorks closes
that gap instantly. Pick a shape, type in what you know, and watch
a labeled diagram update in real time as your numbers turn into an
exact answer — no searching for formulas, no manual arithmetic, no
guessing whether you rounded correctly.

Built for students working through homework and professionals who
need a quick, reliable check on-site, ShapeWorks covers the shapes
that actually come up in real work:

- 2D shapes — square, rectangle, triangle, circle, parallelogram,
trapezoid, rhombus, regular pentagon, regular hexagon, and
ellipse, with instant area and perimeter
- 3D shapes — cube, cuboid, sphere, cylinder, cone, pyramid, and
triangular prism, with instant volume and surface area
- Live labeled diagrams that update as you type, so you can see
exactly which measurement maps to which edge or face
- Smart input checks — including a real triangle-inequality check
that stops impossible triangles before you get a wrong answer
- A full Formula Reference Guide showing every formula in both
symbolic and plain-language form
- A History tab to save calculations, with pinning so your most-
used shapes stay one tap away

Whether you're double-checking a homework answer, estimating
material for a project, or just need a fast, exact number,
ShapeWorks turns "what's the formula again?" into "here's your
answer" — instantly, and exactly as precise as you need it to be.