# MathU RPN Calc vs MCarloRisk

The clearest difference is price: MCarloRisk at Free against MathU RPN Calc's $24.99. MCarloRisk also leads on update cadence (fortnightly vs every 6 weeks). MathU RPN Calc's advantage is ratings volume (149 vs 5) and chart position (#146 vs unranked). On rating, review sentiment, ads and in-app purchases there is nothing between them.

MCarloRisk is free to download; MathU RPN Calc costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MathU RPN Calc holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: MathU RPN Calc has 149 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 93% of MathU RPN Calc's written reviews are positive against 100% of MCarloRisk's, so the app with the better star average is not the one people write more warmly about.

MathU RPN Calc ships an update every 6 weeks, MCarloRisk fortnightly. The most recent releases landed on October 31, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MathU RPN Calc | MCarloRisk |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | **[5.0 (149 ratings)](https://appshunter.io/ios/app/mathu-rpn-calc/id293653078/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/mcarlorisk/id412346415/reviews) |
| Number of ratings | **149** | 5 |
| Positive reviews | 92.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Paid | **Free** |
| Best chart rank | **#146** | — |
| Size | 8 MB | 2 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Creative Creek, LLC](https://appshunter.io/developer/293653081) | [differential enterprises](https://appshunter.io/developer/323713853) |

## What reviewers say

### MathU RPN Calc

[App page](https://appshunter.io/ios/app/mathu-rpn-calc/id293653078)

**Currently charting:** #146 Top Paid · Finance (US App Store)

This advanced scientific and financial calculator utilizes the Reverse Polish Notation (RPN) system. It offers over 96 functions, catering to professionals with features for finance, programming, and general scientific calculations. Optimized for iOS devices, it provides a robust and accurate computational experience.

**Highlights:** RPN entry system, Over 96 functions, Scientific calculations, Financial calculations (IRR, NPV, mortgage), Programmer's calculator (HEX, OCT, DEC, BIN), IEEE double precision accuracy, Portrait/landscape keypad switching

**Features:** Vision Pro support

**In-app purchases:** none


### MCarloRisk

[App page](https://appshunter.io/ios/app/mcarlorisk/id412346415)

Analyze stock and cryptocurrency price probabilities using Monte Carlo simulations. This tool estimates future price distributions and risk of loss without assuming normal returns or requiring manual volatility estimates. It offers portfolio analysis, correlation, and optimization based on historical data.

**Highlights:** Monte Carlo price simulations, Portfolio risk analysis, Cryptocurrency support, Pairwise correlation/regression, Customizable historical data lookback, Empirical distribution resampling, Built-in backtesting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MathU RPN Calc free?

MathU RPN Calc costs $24.99, with no in-app purchases.

### Is MCarloRisk free?

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

### Which has better reviews, MathU RPN Calc or MCarloRisk?

MathU RPN Calc is rated higher. MathU RPN Calc averages 5.0 out of 5 from 149 ratings, while MCarloRisk averages 4.8 from 5 ratings.

### Do MathU RPN Calc or MCarloRisk have ads?

Neither MathU RPN Calc nor MCarloRisk shows ads.

### Which is updated more often, MathU RPN Calc or MCarloRisk?

MathU RPN Calc ships an update every 6 weeks, and MCarloRisk fortnightly. Most recently, MathU RPN Calc was updated on October 31, 2026 and MCarloRisk on September 18, 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.*