# my41CX vs HP41CV

The clearest difference is rating: my41CX at 5.0 against HP41CV's 2.8. my41CX also leads on review sentiment (43% vs 12%) and update cadence (every 2 months vs every 73 months). HP41CV's advantage is in-app purchases (none vs 3) and ratings volume (22 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. my41CX sells 3 in-app purchases, starting at $0.99 per month. HP41CV asks for nothing beyond the download.

my41CX holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: HP41CV has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 43% of my41CX's written reviews are positive against 12% of HP41CV's.

my41CX ships an update every 2 months, HP41CV every 73 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | my41CX | HP41CV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/my41cx/id979041950/reviews)** | [2.8 (22 ratings)](https://appshunter.io/ios/app/hp41cv/id1214637000/reviews) |
| Number of ratings | 1 | **22** |
| Positive reviews | **43.4% of reviews** | 11.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 73 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 8 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Miroslav Perovic](https://appshunter.io/developer/400748424) | [Jurgen Anton Strohmer](https://appshunter.io/developer/1214636999) |

## What reviewers say

### my41CX

[App page](https://appshunter.io/ios/app/my41cx/id979041950)

Experience the most accurate HP-41CX calculator emulation. This app provides full microcode-level emulation of the original NUT processor, ensuring 100% hardware-accurate behavior. It features a modern interface, expandable ROM modules, and built-in documentation for a classic yet contemporary user experience.

**Highlights:** True microcode emulation, Modern user interface, Expandable with ROM modules, Built-in documentation, 100% hardware-accurate behavior

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly Premium | $9.99 | per year |
| Unlock Full App | $19.99 | one-time |

**What reviewers like**

- 👍 Excellent emulation of HP calculators
- ✨ Faithful look and feel
- 💯 Perfect functionality
- 🚀 Works perfectly on phones/iPads
- 💡 Great for RPN calculator users

**What reviewers complain about**

- 🐛 Buggy on Mac
- 🤏 Small characters on buttons
- 🐛 Locks up when running programs
- 🐛 Crashes under iOS 13.2.3
- 🐛 Application quits after touching screen

**Reported bugs**

- Cannot enter anything via keyboard on Mac
- Locks up when running a program
- Crashes under IOS 13.2.3
- Application quits after touching screen
- Keys 'V' and 'W' inverted when ALPHA mode is switched on

**Requested features**

- Larger buttons
- Option for tactile/Haptic feedback for keys
- Option for beep sound
- Instructions for mod files
- Better Mac UI


### HP41CV

[App page](https://appshunter.io/ios/app/hp41cv/id1214637000)

Experience the functionality of a classic 90s pocket calculator on your iPhone. This app offers UPN calculation with a basic course for new users. Many core functions are available for free, with advanced features offered as optional upgrades.

**Highlights:** HP-41 CV calculator emulation, UPN (Reverse Polish Notation) calculation, Basic UPN course with examples, Core functions available for free, Optional advanced features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is my41CX free?

my41CX is free to download, with in-app purchases available.

### Is HP41CV free?

HP41CV is free to download, with no in-app purchases.

### Which has better reviews, my41CX or HP41CV?

my41CX is rated higher. my41CX averages 5.0 out of 5 from 1 ratings, while HP41CV averages 2.8 from 22 ratings.

### Do my41CX or HP41CV have ads?

Neither my41CX nor HP41CV shows ads.

### Which is updated more often, my41CX or HP41CV?

my41CX ships an update every 2 months, and HP41CV every 73 months. Most recently, my41CX was updated on October 29, 2026 and HP41CV on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*