GO-25 SciRPN 4+

Name: GO-25 SciRPN
Price: 4.99 GBP
Author: Stephen Lidie

Stephen Lidie

- £4.99

Description

GO-25 SciRPN simulates the venerable HP-25C Programmable Scientific Calculator from 1976. Virtually indistinguishable from the real item in operation, GO-25 is a powerful yet simple retro calculator.

• RPN (Reverse Polish Notation)
• 10-digit LED calculator display, 10-99 to 10+99
• Four stack registers with roll down
• Ten storage registers with arithmetic memory operators
• Math, trigonometric, polar/rectangular, sexagesimal/decimal, logarithmic, statistical, power and other miscellaneous functions
• Programmable, with annotated program listing, and memory for 99 program steps
• Library of Sample Programs
• Fast, slow or single step program execution
• Program import via pasteboard or from other Apps
• Program export via printer, email, pasteboard or to others Apps
• iTunes program File Sharing
• Two additional windows with views of:
◦ stack/storage registers
◦ keystroke log
◦ program source code
◦ program documentation
• Copy-from and Paste-to the calculator display
• Simple Paper Tape annotations

17 Sept 2024

Version 5.1

- Update for macOS 15.0.

This one is good

This is less photorealistic than some others but I really like it because the HP-25 was what I wanted as a teenager (but couldn't afford) and it has a good balance of functions and as an app it seems to work well (within my relatively simple uses). Thanks for creating this.

The developer, Stephen Lidie, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.