# MCarloRisk3D vs Crypto Time Machine

The clearest difference is update cadence: MCarloRisk3D at every 2 months against Crypto Time Machine's every 14 months. MCarloRisk3D also leads on iOS requirement (12.0 vs 14.0). Crypto Time Machine's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

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

MCarloRisk3D ships an update every 2 months, Crypto Time Machine every 14 months. The most recent releases landed on July 20, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | MCarloRisk3D | Crypto Time Machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mcarlorisk3d/id641208540/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | Free | — |
| Size | 2 MB | 1 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [differential enterprises](https://appshunter.io/developer/323713853) | [oskari saarinen](https://appshunter.io/developer/1234576917) |

## What reviewers say

### 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


### Crypto Time Machine

[App page](https://appshunter.io/ios/app/crypto-time-machine/id1602419673)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MCarloRisk3D free?

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

### Is Crypto Time Machine free?

Crypto Time Machine is free to download, with no in-app purchases.

### Do MCarloRisk3D or Crypto Time Machine have ads?

Neither MCarloRisk3D nor Crypto Time Machine shows ads.

### Which is updated more often, MCarloRisk3D or Crypto Time Machine?

MCarloRisk3D ships an update every 2 months, and Crypto Time Machine every 14 months. Most recently, MCarloRisk3D was updated on July 20, 2026 and Crypto Time Machine on September 6, 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.*