The computing power of smartphones and tablets has rendered the humble pocket calculator largely obsolete. Now even more specialized tools like scientific and graphing calculators are under threat from the proliferation of highly efficient calculator apps.
Whether you want to replace your phone's built-in calculator or need a dedicated scientific calculator, choose calculator apps. The apps have a lot of extra features.
The apps are packed with powerful features as well as giving you a choice of numerous add-ons. The calculator gives you quite a few options to work with, such as trigonometric and logarithmic functions, radian mode, undo and redo operations, and unit and constant conversions.
Apps take a neat approach to calculator apps with memory to quickly save and tag calculations, variables, and other bits of data that you might want to keep for ease of use across multiple sessions.