my41CX

Name: my41CX
Rating: 5 (2 reviews)
Author: Miroslav Perovic

By: Miroslav Perovic

HP-41 Microcode Emulator

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Features & Capabilities

The most accurate HP-41CX emulator available. my41cx delivers full microcode-level emulation of the legendary NUT processor, reproducing every behavior of the original hardware with complete fidelity.

Built and refined over three major releases, my41cx v3 combines the precision of real hardware emulation with a modern interface designed for daily use.

Key Features:

True Microcode Emulation: Not a simulation—an actual NUT processor emulator running original microcode for 100% hardware-accurate behavior.
Modern Interface, Classic Soul: A completely redesigned UI built for today's devices while preserving the authentic feel of the original calculator.
Expandable with ROM Modules: Load external ROM modules to extend the system, just like the real HP-41CX.
Built-in Documentation: Access manuals and reference material directly within the app—no need to search for PDFs.

Perfect for engineers, students, scientists, and anyone who appreciates the elegance of HP's finest programmable calculator.

User Growth & Download Statistics

App

By:

Miroslav Perovic

Rating:

5.00

(2)

Version:

3.0.3 Last updated: 2026-04-29

Version code:

885068507

Creation date:

2015-04-01

Compatible devices:

Size:

4.26MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 749,181 ▼ 8,995

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

Miroslav Perovic

Apple Apps Store

https://apps.apple.com/us/app/my41cx/id979041950

User Reviews

This is a beautifully designed emulation of the HP 41C, 41 CV, and 41CX. The look and feel is just like the real calculator and the functionality is perfect.