go41c

go41c


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.

Recent changes:
new skin
Add to list
Free
93
4.7
User ratings
348
Installs
10,000+
Concerns
0
File size
166 kb
Screenshots
Screenshot of go41c Screenshot of go41c
About go41c
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.

Recent changes:
new skin

Android Market Comments
A Google User
Jul 31, 2015
The most awesome calc. EVER! I still have my 41cv. But to have it on my phone is a dream come true. The only thing it needs is more memory. Not sure if it's possible but maybe to tap into phone or sd card for more mem. I love to program my calc. But mem is limited. Can this be done?
A Google User
Jul 27, 2015
I used to love this app When my Droid Turbo was at KitKat this app was great! Since the upgrade to Lollipop the entire bottom row of characters on the keypad are now covered up. I have sent messages to the Developer but they have been unanswered. I wish an update would come and fix this issue but I think that I will need to uninstall it. Please, please update the skin. Please
A Google User
Jul 19, 2015
Great hp41 As former heavy HP41 user this makes me happy.
A Google User
Jul 15, 2015
Key sound The app is visually near perfect. I would like to have the option of a click or sound for a key press to emulate the click of a real calculator.
A Google User
Jun 21, 2015
Thank you