Comparison

RiskEngine vs Position Size Calculator

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

RiskEngine

Features
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Risk Engine is the app designed to help you quickly and clearly calculate position size, monetary risk, stop loss, take profit, and trade exposure. Simply enter the main parameters of your trade and get an immediate, easy-to-read output โ€” perfect for organizing your risk management before entering the market. With Risk Engine you can: Calculate position size based on your capital and risk per trade Set stop loss using multiple methods, including fixed, percentage, ATR, structure, and hybrid Estimate take profit, leverage used, and total exposure Simulate the theoretical performance of your capital across multiple trades Easily monitor your risk/reward ratio The interface is designed to be fast, clean, and intuitive, so you can see the most important data at a glance. Important: Risk Engine does not provide financial advice and is not a substitute for your own analysis. It is an operational support tool created to simplify calculations and improve your risk management discipline. Ideal for traders and users who want a focused, practical, and essential utility to better plan every trade.

About

Position Size Calculator

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Plan your trade size and risk with Position Size Calculator: PSC. Trading calculators โ€” lot size, pip value, risk reward, margin, stop loss, take profit, drawdown, Fibonacci, and more โ€” for forex trading, crypto trading, day trading, swing trading, and scalping. Calculate position size using a predefined risk percentage or fixed cash amount. Compare scenarios and understand your planned risk before entering a trade. TRADING CALCULATORS: Position Size & Risk Management โ€ข Position Size Calculator (Risk %) โ€” trade size from balance and risk percentage โ€ข Position Size Calculator (Cash $) โ€” fixed dollar risk with entry, stop loss, take profit โ€ข Forex Lot Size Calculator โ€” supported forex pairs and lot types โ€ข Stop Loss / Take Profit Calculator โ€” SL and TP from risk parameters โ€ข Breakeven Calculator โ€” win rate and expected value per trade โ€ข Risk of Ruin Calculator โ€” probability of account ruin (Balsara formula) Risk & Reward Analysis โ€ข Risk Reward Calculator โ€” R:R ratio with trade quality grading โ€ข Profit & Loss Calculator โ€” P&L, ROI, and annualized returns Forex Trading Tools โ€ข Forex Pip Value Calculator โ€” per-pip value for supported forex pairs โ€ข Margin Calculator โ€” required margin for forex and CFD trades โ€ข Margin Call Calculator โ€” margin call price and safe lot size โ€ข Spread Calculator โ€” spread cost in pips, dollars, and percentage Technical Analysis โ€ข Fibonacci Calculator โ€” retracement and extension levels โ€ข Pivot Point Calculator โ€” support and resistance levels Drawdown & Recovery โ€ข Drawdown Calculator โ€” consecutive losses and compounding effect โ€ข Recovery Calculator โ€” gain needed to recover from drawdown โ€ข Maximum Drawdown Calculator โ€” peak-to-trough decline analysis Growth Projection โ€ข Compound Interest Calculator โ€” project account growth with compound interest KEY FEATURES: Smart Trade Analysis โ€” risk assessment for account safety and trade quality. Recommendations: Prioritize, Take, Consider, or Avoid. Trade Journal โ€” log outcome, emotion, P&L, setup tags, and reflections. A trade journal built for active traders. Forex Pairs โ€” major and cross pairs, multiple lot types, and live exchange rates. Analytics Dashboard โ€” trade quality charts, balance progression, and discipline score. History โ€” save, search, favorite, annotate, and export your calculations. Templates โ€” save and load input presets for any calculator mode. Visual Sharing โ€” share branded result cards as images to social media or trading groups. Scenario Comparison โ€” compare trade setups side by side. Analyze risk per trade before you enter. Cross-Device Sync โ€” sync settings, history, and templates across devices. Supported account currencies with live exchange rates. Multiple interface languages. BUILT FOR: โ€ข Forex trading โ€” forex lot size calculator, forex pip calculator, margin and leverage calculator โ€ข Crypto trading (Bitcoin, Ethereum) and stock trading โ€” position size calculator with leverage โ€ข Day trading and swing trading โ€” stop loss calculator, risk per trade, money management โ€ข CFD, futures, indices (NAS100), and metals traders โ€” gold, oil, and commodities โ€ข Prop firm traders โ€” prop firm calculator with strict risk and drawdown rules โ€ข Beginners learning position sizing and risk management Works offline โ€ข No account required PRO access is available through a monthly subscription or a one-time purchase. Use PSC to plan positions for forex, crypto, gold (XAUUSD), and indices (NAS100). PSC provides calculation and planning tools for informational and educational use. It does not provide financial or investment advice. Terms of Use: https://psc.hexiolab.com/terms.html Privacy Policy: https://psc.hexiolab.com/privacy.html

Screenshots

RiskEngine4 screens
Position Size Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: RiskEngine at none against Position Size Calculator's 2. RiskEngine also leads on update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Position Size Calculator sells 2 in-app purchases, starting at $3.99 per month. RiskEngine asks for nothing beyond the download.

UpkeepUpdate frequency

RiskEngine ships an update every 2 days, Position Size Calculator weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard2 real differences ยท 4 level
RiskEngine versus Position Size Calculator: the parameters behind the verdict, then further details
ParameterRiskEnginePosition Size Calculator
PriceFreeFree
Update frequencyEvery 2 days โ€” betterWeekly
AdsYesYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.6
Further details โ€” not scored
Size5 MB93 MB
Age rating+44+
DeveloperIvan VecchiVladyslav Boiko

In-app purchases

None

RiskEngine

No in-app purchases

2 purchases

Position Size Calculator

Subscriptions1
  • PRO Monthly3 Days trial$3.991 Month
One-time1
  • PRO Lifetime$9.99

Questions

Is RiskEngine free?
RiskEngine is free to download, with no in-app purchases.
Is Position Size Calculator free?
Position Size Calculator is free to download, with in-app purchases available.
Do RiskEngine or Position Size Calculator have ads?
Both RiskEngine and Position Size Calculator show ads.
Which is updated more often, RiskEngine or Position Size Calculator?
RiskEngine ships an update every 2 days, and Position Size Calculator weekly. Most recently, RiskEngine was updated on October 31, 2026 and Position Size Calculator on November 5, 2026.

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