CAD on your phone
BenCAD is 2D CAD built for touch screens first. Open it in the browser on an iPhone, iPad or Android phone and draw to scale, snap, trim and dimension with your finger — no app store, no install.
START DRAWING — FREENothing to install
Open bencad.com in Safari or Chrome and start drawing. There is no download and no account. Add it to your home screen if you want it one tap away.
Made for fingers
Tools are sized for fingers, not mouse pointers. Snapping pulls your taps onto grid points and line ends, so lines meet exactly even on a small screen. Pinch to zoom and drag to pan. Most tools work in one drag: press, drag, let go.
Real CAD, not a sketch app
Everything is drawn at real size in millimetres. Lines show their length as you draw, trim and extend clean up corners, and dimensions and room labels with areas work out the numbers for you.
Share straight from your phone
Download a PNG and send it by WhatsApp, email or text. With BenCAD Pro, export a DXF for the office or save a PDF at true scale with a title block.
Same drawing on your computer
BenCAD works the same with a mouse and keyboard, with shortcuts such as Ctrl+Z to undo and F7 for the grid. Save a .bencad file on your phone and open it on your laptop to carry on.
Questions
Is there a CAD app for iPhone?
BenCAD runs in Safari on iPhone and iPad with no app to install. App store versions are on the way.
Does it work on Android?
Yes, in Chrome or any modern browser on Android phones and tablets.
Is it free?
Yes. Drawing, snapping, trim, extend, dimensions and PNG download are free. BenCAD Pro adds tools such as offset, fillet, DXF and print-ready PDFs.