Calculator – Amazon Appstore for Android – Free Amazon app of the day

Features a fully functional calculator with multiple layouts and modes
Changes functions based on portrait or landscape mode
Includes memory buttons that save values when you leave the app
Contains functions for simple and advanced calculations
Offers different skins to suit your device

Get Amazon Appstore for Android – Free Amazon app of the day
http://www.amazon.com/mobile-apps/b/ref=topnav_storetab_mas?ie=UTF8&node=2350149011
http://www.amazon.com/gp/product/B004V4IUEE?ie=UTF8&ref=mas_faad