Calculator JB is a customizable version of the Calculator app included on Android Jelly Bean (Android 4.3) Our goal is to allow any Android phone or tablet can enjoy this simple calculator! --- FEATURES --- - Simple calculator - Configurable style & colors - Compatible with Android 2.2+ - Support for Samsung Multi-window (S3,S4,Note 2,...) - Ad-free If you want to help us to continue working on this project you can purchase "Clock JB+", "Camera ICS+" or "Camera JB+" app. Please contact us at [email protected] if you have any problem. We are delighted to receive any feedback. Thanks for your support! Android is a trademark of Google Inc.