# MCarloRisk vs Selium Performance

The clearest difference is in-app purchases: MCarloRisk at none against Selium Performance's 4. MCarloRisk also leads on iOS requirement (15.6 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Selium Performance sells 4 in-app purchases, starting at $3.99 per month. MCarloRisk asks for nothing beyond the download.

MCarloRisk ships an update fortnightly, Selium Performance every 9 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MCarloRisk | Selium Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/mcarlorisk/id412346415/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 2 MB | 7 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [differential enterprises](https://appshunter.io/developer/323713853) | [Selium Ltd](https://appshunter.io/developer/1812292842) |

## What reviewers say

### 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


### Selium Performance

[App page](https://appshunter.io/ios/app/selium-performance/id6751189932)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Performance Pro Monthly | $3.99 | per month |
| Performance Max Monthly | $7.99 | per month |
| Performance Pro Yearly | $39.99 | per year |
| Performance Max Yearly | $79.99 | per year |


## Frequently asked questions

### Is MCarloRisk free?

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

### Is Selium Performance free?

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

### Do MCarloRisk or Selium Performance have ads?

Neither MCarloRisk nor Selium Performance shows ads.

### Which is updated more often, MCarloRisk or Selium Performance?

MCarloRisk ships an update fortnightly, and Selium Performance every 9 days. Most recently, MCarloRisk was updated on November 1, 2026 and Selium Performance on October 30, 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.*