App Review: Crazy Gears

Cost: $0.99 Rating: 4 out of 5 stars Age Levels: 6-8 App Link     

The Crazy Gears app for iPad and iPhone is just outstanding in its simplicity and its ability to introduce young children to simple machines and mechanical motion. Simple elements in gears, chains, connecting rods, racks, and pulleys can be pushed around […]


App Review: 123D Catch

Cost: Free Rating: 5 out of 5 stars Grade Levels: 7-12 iPad App Link

The 123D Catch app developed by Autodesk demonstrates exciting new possibilities for tablets and smart phones. Use your camera to take 20-30 photos of an object from various angles and 360 degrees around and the app generates a 3D model of […]


App Review: 3D CAD Models Engineering

Cost: Free Rating: 3 out of 5 stars Grade Levels: 7-12 iPad App Link

The CAD Models app provides access to thousands of drawn and rendered parts from more than 300 catalogs of leading global manufacturers. The downloadable 3D CAD models are compliant with the most important international standards and are available for all current […]


App Review: Wind Tunnel

Cost: $1.99, Free Lite and HD Pro versions available Rating: 4 out of 5 stars Grade Levels: 4-12 iPad App Link

The Wind Tunnel app allows you to draw freeform shapes on screen and observe a simulation of how particles and smoke would move over and around the shape in a wind tunnel. This could […]