ARK PRO Trader vs Trading Strategy Calculator
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ARK PRO Trader
Read full descriptionHide full description
The ARK Pro mobile trading platform provides professional and institutional traders instant access to global financial markets and asset classes, available from a single multi-currency account. With ARK PRO, you're only a few clicks away from having full control of your funds 24/7. Make orders and monitor your account at lightning speed, right from your device. Try out trading on real markets with a free demo account. ARK PRO mobile platform features: โ Real-time quotes with Direct Market Access โ Trading stocks, options, futures, forex and bonds from a single account โ Quick access to a live account summary โ Trade Order monitoring and management โ Advanced charting package with professional technical analysis tools โ 24/7 customer support. ARKPRO is a product of ARK CAPITAL MANAGEMENT (DUBAI) LIMITED, a licensed and regulated asset management and prime brokerage company that provides access to a variety of financial services on international markets. ARKPRO offers online trading on more than 25,000 international equities and bonds on major markets including NYSE, NASDAQ, LSE and Euronext Group.
Trading Strategy Calculator
Read full descriptionHide full description
Before you risk real money, find out if your trading strategy actually makes mathematical sense. Trading Strategy Calculator turns your win rate, average win, average loss and costs into growth per trade, then runs a Monte Carlo risk report: 2,000 simulated runs that show whether your edge compounds, stalls or quietly bleeds out โ and how deep the drawdowns get on the way. WHAT IT DOES โข Risk report โ one random run of your strategy, then 2,000 more that grow around it as bands, over 100, 1,000 or 10,000 trades: the range of outcomes, chance of profit, max drawdown, chance of a โ20% drawdown, risk of ruin (a โ50% drawdown) and the longest losing streak. Simulated from your inputs, not a forecast โข Growth per trade โ your edge before fees, what fees take, the break-even win rate and how many trades it takes to double or halve the balance โข Fees + slippage โ one round-trip cost per trade; enter it negative to model maker rebates โข Compounding or flat stake โ risk a percentage of a balance that moves, or the same dollar amount every trade โข Until $1B โ 2,000 runs that each go until $1B or bust (up to 1,000,000 compounding trades): the chance of getting there, the chance of going bust and how many trades it typically takes โข Stop-loss and take-profit โ exact prices from your entry and reward:risk ratio โข Position size โ your capital and risk % become the exact size of the next trade, with margin, leverage and a warning when liquidation would hit before your stop โข Fee-aware sizing โ add your round-trip fee and the size shrinks so a stopped-out trade loses exactly your risk, fees included; reward and R:R are shown net of fees โข Simulate this setup โ one tap loads the trade you just sized into the analyzer: win rate, average win, average loss and fees Everything above is free and stays free. KELLY CRITERION (PRO) Kelly turns your win rate and reward:risk, net of your round-trip fee, into the most your edge can justify risking per trade โ a ceiling, not a target โ and tells you to skip the trade when there is no edge. Full, Half and Quarter Kelly are one tap apart, it warns when your current risk is past what your edge supports, and one tap writes the size into your risk per trade. The Kelly ladder simulates 2,000 runs of 250 trades at Full, Half and Quarter Kelly and at your own risk, side by side: typical end balance, max drawdown and the chance of a โ50% drawdown โ so you see why a fraction of Kelly is the sane bet. Pro also includes two Pro app icons. Pro is a one-time unlock: buy it once, keep it forever. No subscription, no trial, no ads, no account. WHO IT'S FOR โข Crypto and futures traders sizing the next position โข Forex / FX scalpers stress-testing an edge before risking capital โข Day traders and swing traders who want to know their drawdowns and risk of ruin before they live through them โข Anyone curious whether their '60% win rate' actually compounds PRIVACY-FIRST โข No accounts. No ads. No analytics. No data collection. โข Everything runs on your device. Your strategy stays yours. Built by traders who got tired of finding out the hard way.
Screenshots
Verdict
The clearest difference is in-app purchases: ARK PRO Trader at none against Trading Strategy Calculator's 1. ARK PRO Trader also leads on iOS requirement (14.0 vs 17). Trading Strategy Calculator's advantage is update cadence (fortnightly vs every 7 months). On price, ads and device support 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
Both are free to download. Trading Strategy Calculator sells 1 one-off in-app purchase. ARK PRO Trader asks for nothing beyond the download.
ARK PRO Trader ships an update every 7 months, Trading Strategy Calculator fortnightly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | ARK PRO Trader | Trading Strategy Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Fortnightly โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 14.0 โ better | 17 |
| Further details โ not scored | ||
| Size | 62 MB | 10 MB |
| Age rating | 4+ | 12+ |
| Developer | ARK CAPITAL MANAGEMENT (DUBAI) LIMITED | A.I. Software Apps |
In-app purchases
ARK PRO Trader
No in-app purchases
Trading Strategy Calculator
- TradingCalc Pro$4.99
Questions
Is ARK PRO Trader free?
Is Trading Strategy Calculator free?
Do ARK PRO Trader or Trading Strategy Calculator have ads?
Which is updated more often, ARK PRO Trader or Trading Strategy Calculator?
Other comparisons















