This app is a very large calculator. The in app purchase allows for every number pressed along with calculations be spoken out loud. All the calculations that are made are saved and can easily be viewed. The calculations that are made can be copied to the clipboard and/or put in an email. The settings and themes allows the user to personalize various aspects of the calculator and viewing the previous calculations that were made.
Supported Language(s): English, French, German, Italian, Japanese, Korean, Polish, Russian, SpanishDownload Size (Mb): 1.1
System Requirements: iOS 7.1 or later
Price: Free (+ $2.29 for talking mode and $2.29 for settings & themes).
Developer: Tioga Designs, LLC