Mac Store: GeoGebra Geometry in the Mac App Store (recommended, updates automatically).Windows desktop: GeoGebra Geometry Offline Installer – updates automatically.iPhone & iPad: GeoGebra Geometry on App Store.Android Phones & Tablets: GeoGebra Geometry on Google Play Store (recommended), APK.Chromebooks: GeoGebra Graphing Calculator for Chrome.Mac Portable: GeoGebra Graphing Calculator for OSX 10.9 or later.Mac Store: GeoGebra Graphing Calculator in the Mac App Store (recommended, updates automatically).iPhone & iPad: GeoGebra Graphing Calculator on App Store.Android Phones & Tablets: GeoGebra Graphing Calculator on Google Play Store (recommended), APK.Mac Portable: GeoGebra Calculator Suite for OSX 10.9 or later.Windows desktop: GeoGebra Calculator Suite Offline Installer – updates automatically.iPhone & iPad: GeoGebra Calculator Suite on App Store.Android Phones & Tablets: GeoGebra Calculator Suite on Google Play Store (recommended), APK.iPhone & iPad: GeoGebra Scientific Calculator on App Store.Android Phones & Tablets: GeoGebra Scientific Calculator on Google Play Store (recommended), APK.GeoGebraGraphing.exe for GeoGebra Graphing Calculator.GeoGebraGeometry.exe for GeoGebra Geometry Calculator.