Would recommend
This is an awesome RPN calculator, and does all the things you need and more.
Free
Free42 is a re-implementation of the HP-42S calculator and the HP-82240 printer.
It is a complete rewrite, not using any HP code, and it does not require an HP-42S ROM image.
Free42 is an Open Source project. The executables and source code are released under the terms of the GNU General Public License, version 2.
All third-party code used in Free42 is either in the public domain, or licensed under terms compatible with GPLv2, or used with the authors' permission.
Show less
What's New in Free42
3.1.12
December 22, 2024
Fixed pasting of GETMI, PUTMI, GETLI, and PUTLI.
Reviews of Free42
Alternatives to Free42
More Applications by Thomas Okken
FAQ
Is Free42 compatible with the iPad?
Yes, you can use the Free42 app on iPad devices.
Who created Free42?
Thomas Okken released the Free42 app.
What’s the minimum iOS version needed for the Free42 app?
Currently, Free42 supports iOS 12.0 or later.
How do users rate the Free42 app?
The overall user rating of Free42 is 4.7.
What category is the Free42 app?
The App Genre Of The Free42 App Is Utilities.
What is the latest version of Free42?
The latest Free42 version released is 3.1.12.
What date did the latest update for Free42 come out?
The date of the latest Free42 update is January 2, 2025.
What date did Free42 come out?
Free42 became publicly available on February 6, 2023.
What age is Free42 appropriate for?
The content advisory rating for the Free42 app is Thomas Okken.
What are the languages available on Free42?
Free42 is now available to use in English.
Is Free42 part of the Apple Arcade lineup of games?
Sorry, Free42 is not part of Apple Arcade.
Is Free42 eligible for in-app purchases?
No, Free42 is not eligible for in-app purchases.
Is Free42 fully compatible with Apple Vision Pro?
Unfortunately, Free42 is not fully compatible with Apple Vision Pro.
Does Free42 use ad-based monetization?
No, Free42 does not use ad-based monetization.