Gears 3D Printer is a small, free app that generates 3D models in STL format of spur and helical gears (internal and external).
The output STL file can be used with slicer software to print real plastic gears with a 3D printer or be imported with CAD or simulation software.
You can use this app now from your Android smartphone or tablet !
Download now the free 1.2 release of Gears 3D Printer for Android or Windows: