GraphCalcPro2Go vs Quick Math for Watch

GraphCalcPro2Go is an advanced scientific calculator, offering features found on expensive handheld calculators, but with additional capabilities not possible with handhelds, thanks to iOS. Features include: • No ads. Ever. • Ultra high precision and range • Intuitive and easy to use • Standard (in-fix) and RPN modes • Built-in constants and unit conversions • iCloud sync With iCloud sync, you can synchronize your calculation history with GraphCalcPro2Go on all your iOS devices, and with GraphCalcPro on your Macs. Sharing feature allows you to share your calculation history with other users running GraphCalcPro2Go on their iOS devices and GraphCalcPro on their Macs. Additionally, you can create beautiful graphs with GCP2Go at the touch of a button. And now, you can run GCP2Go on your Apple Watch. GCP2Go on Apple Watch has the precision, performance, and all the scientific functions available on the iOS version - and graphing capability! Sync constants, and optionally history, between GCP2Go on your iPhone and your Apple Watch. Premium upgrade adds additional features, including: • Graph multiple equations simultaneously • Graph printing and sharing • Additional built-in constants, fully customizable • iCloud sync and sharing of user constants

Quick Math is a powerful math calculation built exclusively for the watch. Unlike other math apps which shows a bunch of buttons, this is similar to how people writes math expression: as a text of expression. The app parses this expression which was done via hand drawing and voice input feature on the watch, then validates and compute the result. Many features include - Lots of operators and functions, in some cases you can use either operator or function - Support simple algebra like addition, subtraction to nifty conversion like degree to radian, to more advanced expression like sin, power, log - Support complex expression, you can use decimal number, fraction and parenthesis to group numbers - Save a history of previous executed expressions - A dedicated guide page with all the operators you will need