Geometry Pad vs GeoGebra Augmented Reality

Geometry Pad turns your iPad into an infinite canvas for exact plane geometry. Build points, lines, triangles, polygons, circles and conics with a few taps, and they stay exact: a square stays a square, a parallel stays parallel, and an intersection point stays on its crossing however you move things around. Free to download, with every construction tool included. Unlock Premium with an in-app purchase for even more. CONSTRUCTIONS THAT STAY CONNECTED • Parallel and perpendicular lines, perpendicular bisectors, tangents, chords and intersection points follow their shapes as you drag them. • Altitudes, medians and angle bisectors of triangles and polygons update as the shape changes. • Right, isosceles and equilateral triangles, squares, rectangles, parallelograms, rhombi and regular polygons keep their kind when you edit them. PRECISION BY TOUCH • Points snap to the grid, to vertices, midpoints, sides and curves, and to the crossings of shapes. • A magnifying glass shows exactly where each point lands. • Type exact coordinates, lengths, radii and angles with the built-in calculator (Premium). LIVE MEASUREMENTS • Every shape shows its lengths, angles, slopes, equations, perimeter and area. • Place measurement labels on the canvas. They update as you move the shape. • Show the angles where lines cross with a single tap. CLASSIC INSTRUMENTS AND TRANSFORMATIONS • A compass that draws arcs, and a protractor that draws segments at an exact angle. • Rotate, reflect and translate shapes, or copies of them (Premium). SHAPES FROM NUMBERS (PREMIUM) • Build lines from their equations, triangles from their sides and angles, quadrangles from their sides and an angle, and parabolas and hyperbolas from their equations, with a live preview as you type. WORKSHEETS AND DOCUMENTS • Write notes in text boxes, and add pictures from the camera or photo library (Premium). • Import a PDF and draw and measure on top of its pages (Premium). • Create documents with several pages, on an infinite canvas or on A4 and A3 paper (Premium). • Share your drawing as an image (with cropping) or as a document, or export it as PDF or SVG (Premium). • Your work saves automatically to the Files app. Documents from the previous Geometry Pad open too. MADE FOR THE CLASSROOM • Cartesian, polar and isometric grids. • Real centimeters and inches on screen. • Seven themes, including chalkboard and blueprint, and full dark mode support. • Apple Pencil, keyboard shortcuts, multitasking and VoiceOver. PREMIUM One in-app purchase unlocks editing exact values, transformations, shapes from numbers, picture and PDF import, PDF and SVG export, and multi-page documents with A4 and A3 paper. Bought Premium in the previous Geometry Pad? It's recognized automatically, and Restore Purchase brings it to your other iPads. Geometry Pad is for teachers preparing lessons and worksheets, and for students exploring geometry on their own. We'd love to hear from you: tap Share feedback in the app's Help menu.

Place math objects on any surface, walk around them, and take screenshots from different angles. Millions of people around the world use GeoGebra to learn mathematics and science. Join us! This app includes several examples of 3D math objects that you can place on your table, floor or any flat surface around you. Guided activities lead you to discover math in the real world by taking screenshots from different perspectives. We created this app to explore the potential of augmented reality for learning and teaching mathematics. This is just the start for GeoGebra AR! We would love to hear your ideas for 3D models you want to see in updates and features for v2! Message us @geogebra or write us at support@geogebra.org. Thanks!