Sticky Calculator is described as «Do you really need your calculator»s on-screen number pad? (You know, the virtual keyboard?)» and is a Calculator in the education & reference category. There are more than 50 alternatives to Sticky Calculator for a variety of platforms, including Android, Windows, Mac, iPad and iPhone. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Sticky Calculator are Windows Calculator, Numi, OpalCalc and Google Calculator.