NeoCal Scientific Calculator app for iPhone and iPad

NeoCal is an advanced, award-winning calculator designed to work just like a real calculator, only better. The intuitive keyboard design provides efficient access to many scientific, statistical, and conversion functions without having to access menus or lists of functions. The large 12-digit display includes thousands separators and shows labels for calculated and stored results. Backspace, Undo, and Redo make correcting mistakes simple.

NeoCal is highly customizable to work the way you do. Use the Precedence option to reduce entering parentheses or enable RPN for more efficiency. Configure up to four display lines to provide context and recall previous results. Choose your own theme to match your style and improve readability.

NeoCal is a mature and trusted product that has been on the market for seventeen years. It has been continually enhanced by suggestions from the user community, making it an even more effective and user-friendly tool. An extensive user guide containing many examples is included within the app and available to download.


SUMMARY OF BUILT-IN FUNCTIONS
- Scientific: trigonometric, hyperbolic, and logarithmic functions; degrees/radians conversions; time and angle conversions; physical constants

- Statistical: two variable statistical analysis including mean, weighted mean, standard deviation; linear regression forecasting, correlation coefficient; probability calculations

- Conversion: length, area, volume, speed, weight, temperature; unit arithmetic


SUMMARY OF FEATURES
- UI designed specifically for the iPhone, iPad and iPod touch
- Multitasking support for use with other apps
- Unique Dynamic Keyboard technology
- User-selectable themes
- Multiple keyboard layouts
- 12-digit display with thousands separators
- Labeled results for clarity
- Optional RPN input method
- Selectable RPN stack size
- Up to four display lines
- 20 or 100 user registers
- Multi-level Undo/Redo
- Macro record and playback
- Extensive user guide