ThinkTrader vs MCarloRisk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ThinkTrader
This app provides a comprehensive mobile trading platform for CFDs and forex. Access global markets, analyze trends with advanced charting tools, and utilize exclusive trading features to make informed decisions. It's designed for traders on the go, offering a wide range of instruments and real-time market insights.
- Multi-asset trading platform
- Advanced charting tools
- 100+ technical indicators
- 50+ drawing tools
- Cloud-based alerts
- Strategy backtesting
- Trade setup scanner
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ThinkTrader is a powerful CFD and forex trading app powered by ThinkMarkets, used by over 500,000 global traders. Join a global community using ThinkTrader to improve their analysis and make informed trading decisions. Access global markets from the palm of your hand with a fully-featured, multi-asset trading platform built for trading on the go. Download ThinkTrader to access up to 4,000 trading instruments across forex, indices, stocks, commodities, and more – all from one mobile trading app. Benefit from advanced charting and technical analysis tools: -Charts powered by TradingView -100+ popular technical indicators, including RSI, MACD, Moving Averages, and more -50+ drawing tools, including lines, channels, geometric shapes -10+ timeframes from 1-minute to 1-month -Receive cloud-based alerts – even when you are offline -View up to 4 charts on one screen -Close multiple positions with just one click -Create your own custom watchlists Plus other exclusive trading tools: -Traders’ Gym: Backtest trading strategies on historical data -Trend-Risk Scanner: Scan the markets for high probability trade setups -Real-time news: Stay informed with FX Wire Pro’s coverage ThinkMarkets is a trading name of the ThinkMarkets Group. ThinkMarkets Group comprises of a number of regulated legal entities. Trading involves risks. Please see our Full Risk Warning and Disclaimer.
MCarloRisk
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.
- Monte Carlo price simulations
- Portfolio risk analysis
- Cryptocurrency support
- Pairwise correlation/regression
- Customizable historical data lookback
- Empirical distribution resampling
- Built-in backtesting
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Stock price / probability risk analyzer & optimizer for the common man. See also our new support for top cryptocurrencies. Now with portfolio support, pairwise correlation/regression analysis of daily returns, and portfolio optimization. Computes forward (price,probability) for your share-weighted portfolio. Unlike other folio optimizers, this code does not assume normality of returns, nor does it require to you enter volatility estimates...these are computed from public historical return data, and you can tell it how far back to look to compute the volatility. Try some optimizations and compare to results from other codes! Main data feed is the innovative IEX. Why rely on the tea leaves of chart reading when you can apply real statistics and historical resampled data to your analysis? While charting tools such as Bollinger bands, moving averages, and candlesticks are generated only on historical data, this app takes past data and remixes it via Monte Carlo methods to generate thousands of possible future price walks, then computes the probabilities of those price outcomes. Also works for stock-like ETFs and short ETFs (e.g. SH = short SPY). Estimates future price distribution using random walk theory, where random samples are chosen from the history of the stock in question. User can control how far back in time to use historical data to capture only the current "epoch" or to take into account long term historical behavior. Built-in backtesting, verification, and model tuning tools. -- Details -- This app models daily stock returns as a stable stochastic process and estimates a future price distribution by Monte Carlo re-sampling from an "empirical distribution" of a user-specified subset of prior (known) daily returns. Be sure to press the Run Monte button on the Monte Carlo tab after changing settings or downloading a new data set. This app downloads historical data from IEX as base data to resample. Prices are converted to daily returns [P(t)/P(t-1)] before resampling. The user can choose how far back to resample. By estimating a probability distribution of future prices at the user-specified investment horizon in this manner, we can give risk-of-loss estimates in thumb-rule fashion, to a first approximation. Reports out estimated price and %loss estimates at the commonly used levels of 1st percentile and 5th percentile (1% and 5% risk). Also reports out median (50th percentile) price estimates at the given number of days forward. Calculations are performed on daily Closing price data. An artificial shock filter is provided, which can be used to reject the resampling of prior returns that are artificially large (due to splits or other artificial re-valuations that do not affect the underlying value of the asset). Theory of operation is described in detail under the Theory tab. The stochastic model may be tuned or calibrated by adjusting the maximum number of days backwards to sample and/or a back in time linear weighting. Stochastic Model Validation (backtest) features: On the Monte Carlo tab, you can withhold any number of recent days from the model and then plot the results of the stochastic risk forecast as lower-bound envelopes at 1% and %5 and all other estimated probability (risk) levels dynamically after the model run is completed. Validate tab: This allows you to perform an exhaustive validation on your model by withholding several points, computing the model, comparing the forward prediction of the model versus the actual reserved data, and repeating this over time for all withheld points. The app provider makes no claims as to the suitability of this app for any purpose whatsoever, and the user should consult an investment advisor before making investment decisions.
Screenshots
Verdict
The clearest difference is monetization model: MCarloRisk at free against ThinkTrader's free with in-app purchases. MCarloRisk also leads on review sentiment (100% vs 84%). ThinkTrader's advantage is ratings volume (790 vs 5) and update cadence (every 6 days vs fortnightly). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.8 for ThinkTrader against 4.8 for MCarloRisk. That said, the two scores are not equally well evidenced: ThinkTrader has 790 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 84% of ThinkTrader's written reviews are positive against 100% of MCarloRisk's.
ThinkTrader ships an update every 6 days, MCarloRisk fortnightly. The most recent releases landed on September 24, 2026 and July 31, 2026 respectively.
| Parameter | ThinkTrader | MCarloRisk |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (790 ratings) | 4.8 (5 ratings) |
| Positive reviews | 83.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 790 — better | 5 |
| Update frequency | Every 6 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 141 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | TF GLOBAL MARKETS (UK) LIMITED | differential enterprises |
Customer experience
ThinkTrader
MCarloRisk
Bugs and requests
ThinkTrader
Reported bugs
4 issues- Watchlists not working as expected
- Lag and delays in chart updates
- Compatibility issues with older iOS versions
- Login screen freezes and crashes
Requested features
5 requests- Add more broker integrations
- Improve alarm and alert functionality
- Implement cloud sync and backup options
- Add more chart types and customization tools
- Introduce a dark mode option
MCarloRisk
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ThinkTrader
No in-app purchases
MCarloRisk
No in-app purchases









