About GO-21 SciRPN
GO-21 SciRPN simulates the venerable HP-21 Pocket Scientific Calculator from 1975. Virtually indistinguishable from the real item in operation, GO-21 is a powerful yet simple retro calculator. • RPN (Reverse Polish...
GO-21 SciRPN simulates the venerable HP-21 Pocket Scientific Calculator from 1975. Virtually indistinguishable from the real item in operation, GO-21 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
• One storage register with arithmetic memory operators
• Math, trigonometric, polar/rectangular, logarithmic, power and other miscellaneous functions
• One additional window with views of:
◦ stack/storage registers
◦ keystroke log
• Copy-from and Paste-to the calculator display
Mar 9, 2024
Version 6.6.3
- Miscellaneous improvements recommended for everyone.
- Update for MacOS 14.4.
Previous Versions
Here you can find the changelog of GO-21 SciRPN since it was posted on our website on 2016-10-07 06:58:16.
The latest version is 6.6.3 and it was updated on 2024-04-22 09:04:21. See below the changes in each version.
GO-21 SciRPN version 6.6.3
Updated At: 2024-03-09
Changes: Mar 9, 2024
Version 6.6.3
- Miscellaneous improvements recommended for everyone.
- Update for MacOS 14.4.
GO-21 SciRPN version 6.6
Updated At: 2024-02-18
Changes: Feb 18, 2024
Version 6.6
- New Settings option "Magnify Calculator", which creates a zoom-in effect that clips the periphery of the device body.
- Modern color picker for devices running iOS 14 or newer.
- Miscellaneous bug fixes.
- Update for iOS 17.3.1, iPadOS 17.3.1, tvOS 17.3, macOS 14.3.1.
GO-21 SciRPN version 6.5
Updated At: 2022-09-14
Changes: Sep 14, 2022
Version 6.5
- Support iPhone 14; cosmetic improvements for iPhones 5, 6, 7 and 8.
- Update for iOS 16, macOS 12.6, tvOS 16.
GO-21 SciRPN version 6.4
Updated At: 2022-02-19
Changes: Feb 19, 2022 Version 6.4
- New external keyboard action: typing M invokes the multiply function, eliminating a shift.
- Nerd alert: iOS versions > = 14 and macOS versions > = 11 now use the modern PHPicker photo chooser rather than the venerable UIImagePicker.
- Minor bug fixes and improvements.
- Update for iOS 15.3.1, macOS 12.2.1, tvOS 15.3.
GO-21 SciRPN version 6.3
Updated At: 2020-12-20
Changes: Dec 20, 2020 Version 6.3
- A blinking decimal point indicates battery power less than 5% (except Apple TV).
- New macOS Universal binary that runs on either Apple Silicon or Intel Macs.
- Update for iOS 14.3, macOS 11.1, tvOS 14.2.
GO-21 SciRPN version 6.2
Updated At: 2020-10-03
Changes: Oct 3, 2020 Version 6.2
- Experimental decimal math for the +, -, M+ and M- keys.
- Update for macOS 10.15.7.
GO-21 SciRPN version 6.2
Updated At: 2020-10-03
Changes: 3 Oct 2020 Version 6.2
- Experimental decimal math for the +, -, M+ and M- keys.
- Update for macOS 10.15.7.
GO-21 SciRPN version 6.1.1
Updated At: 2020-09-13
Changes: Sep 13, 2020 Version 6.1.1
- Update GO-21 SciRPN's tvOS documentation and focus navigation for consistency with GO-25 SciRPN and GO-29 SciRPN.
- Update for iOS 13.7, macOS 10.15.6, tvOS 13.4.8.
GO-21 SciRPN version 6.1
Updated At: 2020-09-01
Changes: Sep 1, 2020 Version 6.1
- GO-21 SciRPN for Apple TV is now part of the universal purchase bundle.
- New background theme OS Appearance that tracks the OS's Appearance setting.
- 0^0 produces Error rather than evaluating to 1.
GO-21 SciRPN version -
Updated At: 2020-08-31
Disclaimer
Official App Store Link
We do not host GO-21 SciRPN on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for GO-21 SciRPN is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
