Company International GeoGebra Institute (IGI) created these great apps:
GeoGebra Classic, GeoGebra Classic 5, GeoGebra Graphing Calculator, GeoGebra Classic 6, GeoGebra Geometry, GeoGebra Augmented Reality, GeoGebra Graphing Calculator, GeoGebra Geometry, GeoGebra Scientific Calculator, GeoGebra CAS Calculator, GeoGebra 3D Calculator, GeoGebra CAS Calculator, GeoGebra Calculator Suite, and others..
