Free42, developed and published by Thomas Okken, has released its latest version, 3.2b, on 2025-02-04. This app falls under the Tools category on the Google Play Store and has achieved over 100000 installs. It currently holds an overall rating of 4.9, based on 3.131 reviews.
Free42 APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.4+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.
App Screenshot
App Details
Package name: com.thomasokken.free42
Updated: 2 days ago
Developer Name: Thomas Okken
Category: Tools
New features: Show more
App Permissions: Show more
Installation Instructions
This article outlines two straightforward methods for installing Free42 on PC Windows and Mac.
Using BlueStacks
- Download the APK/XAPK file from this page.
- Install BlueStacks by visiting http://bluestacks.com.
- Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
- Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.
Using LDPlayer
- Download and install LDPlayer from https://www.ldplayer.net.
- Drag the APK/XAPK file directly into LDPlayer.
If you have any questions, please don't hesitate to contact us.
App Rating
Reviews
5 ★, on 2021-06-14
I absolutely love this app. I have always used RPN calculators and this program brings one into your phone. When I start it my phone becomes my loved calculator. Bravo!
5 ★, on 2021-04-05
Excellent android version of my good old hp42s. Only negative point, the graphical does not match my screens resolution. It looks a bit stretced (samsung s20 fe) Updated 4/4-2021 Selecting another skin solved the problem. In this case ovens42large matched the phones display perfectly
5 ★, on 2021-04-28
Just amazed. What a nice app. I also use the PC version as the default. As a result, just ordered the DM42!
5 ★, on 2021-01-14
Thomas has done a great job on this calc and continues to update it with valuable enhancements. This is extremely fast when run in program and is my go to calc for iterative solutions.
5 ★, on 2021-01-25
Works great, just like my handheld HP calculators. Could not do without it. I don't use it as much since I retired, but it's there like an old friend I can count on when I need it.
5 ★, on 2021-02-19
Works great! I've been an HP calculator user since the 80s, and this is a perfect simulation of an hp-42s.
Previous Versions
Free42 3.2b
2025-02-04 / 7.4 MB / Android 4.4+
Free42 3.1.11
2024-12-16 / 7.4 MB / Android 4.4+
Free42 3.1.10
2024-11-19 / 7.3 MB / Android 4.4+
Free42 3.1.9
2024-11-02 / 7.3 MB / Android 4.4+
Free42 3.1.8b
2024-06-19 / 7.3 MB / Android 4.4+
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