# HP41CV vs HP

The clearest difference is review sentiment: HP at 100% against HP41CV's 12%. HP also leads on rating (5.0 vs 2.8) and update cadence (every 11 days vs every 73 months). HP41CV's advantage is ratings volume (22 vs 5) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HP holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 22 and 5 respectively. Written reviews point the same way: 12% of HP41CV's written reviews are positive against 100% of HP's.

HP41CV ships an update every 73 months, HP every 11 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | HP41CV | HP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (22 ratings)](https://appshunter.io/ios/app/hp41cv/id1214637000/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/hp-35/id6738010641/reviews)** |
| Number of ratings | **22** | 5 |
| Positive reviews | 11.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 73 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 8 MB | 2 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jurgen Anton Strohmer](https://appshunter.io/developer/1214636999) | [Enrique Haro](https://appshunter.io/developer/1778874870) |

## What reviewers say

### 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


### HP

[App page](https://appshunter.io/ios/app/hp-35/id6738010641)

Emulates classic Hewlett Packard RPN scientific calculators from the 1970s. Experience the original HP-35, HP-45, and HP-21 models on your iPhone.

**Highlights:** RPN calculator emulation, HP-35 model, HP-45 model, HP-21 model, Classic scientific calculator interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HP41CV free?

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

### Is HP free?

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

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

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

### Do HP41CV or HP have ads?

Neither HP41CV nor HP shows ads.

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

HP41CV ships an update every 73 months, and HP every 11 days. Most recently, HP41CV was updated on October 24, 2026 and HP on October 8, 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.*