go41c Apk

go41c Apk

Latest version 1.2.3
01 Nov 2024

Older Versions

Apk Infos

Version1.2.3
Rating4.4/5, based on 1,022 votes
Size‎2.6 MB
Requires AndroidAndroid 5.0+ (Lollipop)
Author's NotesHP 41 C scientific calculator hardware emulator

About go41c APK

go41c APK Download for Android
go41c APK Download for Android

Description

A scientific calculator based on the classic HP 41C.

Full HP 41C emulator:

- 64 memory registers.
- Automatic save and load of state.
- No modules support.
- 'ON' only active on 'longtouch' to avoid mistakes.
- Master clear supported (use 'press back' menu when calculator is off then press 'ON', then press 'back' to release it).
- No sound

Avoid checking 'force gpu rendering' in developer option in android 4.x prefs, this leads to graphic problems.
On S5 devices, long press the right hardware button to get the menu.

To have more features, get go41cx (sound, modules, printer, ...) for tablet see go41cxt (wand, debug ...)

Online manual at http://www.greendyk.nl/hp41c-manual/
Pdf manual at http://www.cosc.canterbury.ac.nz/greg.ewing/X-41/HP41C.pdf

More infos at Warren Furlow's site http://www.hp41.org/Intro.cfm

Emulator loosely based on Non-Pareil from Eric Smith, font by Luiz C. Vieira.

Latest updates

What's new in version 1.2.3

Android 14+ support

How to install go41c APK on Android phone or tablet?

Download go41c APK file from ApkClean, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (o2s.emul.hp41c-v1.2.3-ApkClean.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

1.2.3 (18)2.6 MB
1.2.1 (16)1.4 MB

Questions & Answers

Q: What is an APK File?

A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.

Q: If I install an APK from this website, will I be able to update the app from the Play Store?

A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

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A: Whenever someone wants to download an APK file from ApkClean.net, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.

Q: What are Android App permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.

Don't hesitate to contact us if you have any questions or concerns.

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User's Reivew

5 ★Best i only rate 5 star on programable calculator
4 ★De Smet has the best HP41C simulator out there. thx so much for creating this. I use it daily on my Samsung Note 10+
5 ★Very useful, I use almost everyday.
5 ★This app functions identically to my HP-41C. RPN is the best calculation method!
4 ★Works extremely well. Pity that somehow the button click tones no longer work and there is no access to settings.
5 ★Fantastic implementation. Thanks so much for the effort. I use this daily with fond memories of engineering school in 1980.
5 ★This is a perfect emulator that I highly recommend. The latest update fixed the graphics issues. The bottom row of keys is no longer clipped.
5 ★Excellent emulation of the device. Thank you for adjusting to fit fully on screens of the newer pixel devices
5 ★Edit 2024-10-17 The update works great. I can see the full screen. Google Pixel 5, GrapheneOS Android 14. Edit: Moving to Android 13 on Pixel 5 and now the display stretches below the bottom of the screen. The bottom row (÷ 0 . R/S) is cut off so that you can't see the blue function legend. Great app! Very authentic display and operation. Runs programs like the real one (if I could remember how!). It looked great on Android 11 Pixel 2 and many of my older phones.
2 ★I have android 14 , Galaxy S24, this app graphics is larger then the actual galaxy S24 display. It works but hard to quit and get out.