i41CX

Published by Antonio Lagana on Oct 16, 2008

Genre: Productivity

Ratings: 4.61

Version: 7.6.16

Updated: Oct 06, 2024

Downloads: 216

I41cx is a productivity app developed by Antonio Lagana. The last update, v7.60, released on October 06, 2024, and it’s rated 4.61 out of 5 based on the latest 41 reviews. I41cx costs $7.99 and requires iOS 9.0+ and Android 8 or newer to download.

RPN Calc

Description

i41CX is the same powerful advanced programmable RPN scientific calculator as the highly acclaimed i41CX+ but without the latter’s incredibly advanced capabilities such as the printer, expansion, CAS, etc.

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Available In-App Purchases

CAS Upgrade

$7.99

Overlays Upgrade

$2.99

Printer Upgrade

$3.99

i41CX+ Features Upgrade

$17.99

Download I41cx

Scan to Get the App!

Google Play App Store

How to Use I41cx on Your PC or Mac

Want to enjoy I41cx on your desktop? Download the latest APK (7.60, 372 MB) or choose your preferred version, and follow our Bluestacks emulator guide for easy installation on Windows or macOS. For any assistance with downloading or installing APK files, feel free to visit our forums!

User Reviews and Ratings

★★★★★ Magnificent Emulation

With real programmability like the original (now nearly 40-years old), you should have little difficulty transitioning to the iPhone version. Fish out the original manual if you're rusty (it isn't supplied), and yes, you can upgrade in-app for the emulated plug-in packs (nothing to download, as they are already built-in, awaiting payment).

★★★★★ Nice app for die-hard HP calculator people

Having lost my HP 22, 19C, 45 calculators, this app is a perfect app and love it! RPN habits are engraved in my brain and love this app!

★★★★★ Fantastic

I bought an HP-41 for the first time in 1981. Still have it. It was the best calculator money could buy (and it was expensive!). This app works EXACTLY like my physical HP-41. The attention to detail is incredible. I was thrilled when I found this app and gladly paid for it.

★★★★★ Yeah !! Haptic feedback

Great calculator that is now perfect with haptic feedback. Been waiting on this for years. Now much easier to ensure you hit the right keys

★★★★★ Awesome!

I used an HP-41c for years in engineering. This now is far more convenient and true to the original. Developer is also very responsive.

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