# OptionPosition+ vs MCarloRisk3D

The clearest difference is rating: MCarloRisk3D at 5.0 against OptionPosition+'s 4.0. MCarloRisk3D also leads on in-app purchases (none vs 3) and review sentiment (100% vs 84%). OptionPosition+'s advantage is ratings volume (20 vs 1) and device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. OptionPosition+ sells 3 in-app purchases, starting at $2.99 per month. MCarloRisk3D asks for nothing beyond the download.

MCarloRisk3D holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: OptionPosition+ has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 84% of OptionPosition+'s written reviews are positive against 100% of MCarloRisk3D's.

OptionPosition+ ships an update every 5 weeks, MCarloRisk3D every 2 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | OptionPosition+ | MCarloRisk3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (20 ratings)](https://appshunter.io/ios/app/optionposition-plus/id466960840/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mcarlorisk3d/id641208540/reviews)** |
| Number of ratings | **20** | 1 |
| Positive reviews | 83.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 4 MB | 2 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Kramer](https://appshunter.io/developer/348619994) | [differential enterprises](https://appshunter.io/developer/323713853) |

## What reviewers say

### OptionPosition+

[App page](https://appshunter.io/ios/app/optionposition-plus/id466960840)

Analyze stock and option positions with this financial tool. Explore hedging strategies, create diversified portfolios, and visualize potential gains, losses, and Greeks. Understand price and volatility impacts on your investments.

**Highlights:** Stock and option price analysis, Portfolio creation and management, Graphical illustration of option strategies, Black-Scholes equation for implied volatility, Gain/Loss, Delta, Vega, Theta, Gamma visualization, Probability of future stock prices and gains/losses, Volatility Smile display

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| full access to stock and option data | $2.99 | per month |
| full access to stock and option data | $4.99 | per 2 months |
| full access to stock and option data | $5.99 | per 3 months |

**What reviewers like**

- 📈 Excellent for options trading
- 📝 Ability to make notes
- 💡 Great for visualizing outcomes
- 🚀 Instant and current quotes
- 🔄 Tracks P&L and sensitivities

**What reviewers complain about**

- 🐛 Bugs and glitches
- 📉 Data feed delayed
- ❌ Inability to handle index options
- 📱 Not optimized for all devices
- 🤔 Confusing new layout

**Reported bugs**

- App does not open after update
- Latest version fixed crashing issue
- Data for stocks unreliable and not updating
- No prices update
- Software not functioning properly on older iPhones

**Requested features**

- Android version
- Make columns align
- Fix truncated numbers
- Improve graph display
- Fix TNA strike download issue


### MCarloRisk3D

[App page](https://appshunter.io/ios/app/mcarlorisk3d/id641208540)

Estimate future stock and crypto prices with advanced Monte Carlo simulations. Backtest your strategies and account for extreme market events with customizable parameters. Offers 3D visualizations for enhanced understanding of probability surfaces.

**Highlights:** Monte Carlo price/probability estimation, Stock and crypto analysis, Backtesting and verification, 3D probability surface visualization, Optional Black Swan events, Tunable forward volatility, Historical data resampling

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OptionPosition+ free?

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

### Is MCarloRisk3D free?

MCarloRisk3D is free to download, with no in-app purchases.

### Which has better reviews, OptionPosition+ or MCarloRisk3D?

MCarloRisk3D is rated higher. OptionPosition+ averages 4.0 out of 5 from 20 ratings, while MCarloRisk3D averages 5.0 from 1 ratings.

### Do OptionPosition+ or MCarloRisk3D have ads?

Neither OptionPosition+ nor MCarloRisk3D shows ads.

### Which is updated more often, OptionPosition+ or MCarloRisk3D?

OptionPosition+ ships an update every 5 weeks, and MCarloRisk3D every 2 months. Most recently, OptionPosition+ was updated on November 1, 2026 and MCarloRisk3D on November 1, 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.*