Crimson Calculator 41cx 4+
RPN Emulator
Crimson Research, Inc.
Designed for iPad
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- $4.99
Screenshots
Description
The Calc41Cx is a programmable, continuous memory RPN calculator with the following features:
Access to the stack and LASTx via STO and RCL commands.
200-2000 Lines of program memory.
Label addressing with strings
30 user and 26 system Flags.
Conditional and unconditional branching
Convenient insertion and deletion of program steps.
Indirect addressing via any register using the IND modifier.
ISG and DSE looping.
6 levels of subroutines.
Alphanumeric display, storage, and programming.
What’s New
Version 2.1.0
Deployment target to 14 and colors
Ratings and Reviews
Thank you for making this awesome cx, it works great.
I lived on a 41cx through college and this is a great replica.
HP 41CX
Great app! Can the calculator go landscape of portrait?
thanks
Good first attemp
I am all for lower cost software and the developers are to be applauded for releasing this reasonable emulation of the 41CX at a very reasonable price.
And this release is quite useful if you want to see if you "like" having a 41CX on your iPhone.
Unfortunately if you are serious about using all of the functionality of the 41CX, the current release of this app fails.
At least in my configuration (iPhone 4/iOS 4.3.5) some functions do not execute. E.g., Beep, Tone n, Clock., XYZALM. And Seekpta causes some major memory shifts resulting in a loss of calculator programmed functions.
I have alerted the developers and hopefully they will address these deficiencies.
App Privacy
The developer, Crimson Research, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Crimson Research, Inc.
- Size
- 872.4 KB
- Category
- Education
- Compatibility
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- iPhone
- Requires iOS 14.0 or later.
- iPad
- Requires iPadOS 14.0 or later.
- iPod touch
- Requires iOS 14.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © 2011 Copyright Crimson Research, Inc.
- Price
- $4.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.