Comparison

OpenCP Trades vs ThetaForge

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

Head to head
About

OpenCP Trades

A social platform for stock traders to share their daily trades through photos and videos. Users can add trade details, connect with others, and learn from community insights. It's designed for traders of all levels to share strategies and successes.

Highlights
  • Post pictures and videos of trades
  • Add key trade details (Take Profit, Buy/Sell)
  • Follow, like, and comment on other traders' posts
  • Real-time updates on trades and trends
  • Connect with a community of traders
Features
Read full description

Welcome to OpenCP Trades, the ultimate social platform for stock traders to share their daily trades with the community. Capture the excitement of your trading day by posting pictures and videos of your trades, complete with key details like Take Profit, Buy/Sell status, and more. Connect with fellow traders, learn from their experiences, and showcase your own trading strategies. Features: Post Pictures & Videos: Easily upload and share photos and videos of your trades. Trade Details: Add key trade information including Take Profit, Buy/Sell status, and more. Community Engagement: Follow other traders, like, and comment on their posts. Real-Time Updates: Stay updated with the latest trades and trends in the trading community. Join OpenCP Trades today and be part of a vibrant community of traders sharing insights, strategies, and successes. Whether you're a seasoned pro or just starting, OpenCP Trades is the perfect place to learn, grow, and connect.

About

ThetaForge

Read full description

ThetaForge helps you model, visualize, and understand options strategies in a visual, educational environment. Build single-leg and multi-leg options structures, explore payoff behavior, adjust volatility assumptions, and test theoretical scenarios across price and time. Whether you are learning options mechanics or comparing complex strategy shapes, ThetaForge gives you a clear way to understand breakevens, defined risk, payoff behavior, and model-based outcomes. ThetaForge is designed as an educational strategy modeling tool — not a brokerage, signal service, or financial advisor. What you can do with ThetaForge Create and analyze options strategies including calls, puts, spreads, covered positions, and multi-leg structures. Visualize strategy payoff across a range of underlying prices. Explore breakevens, max profit, max loss, and risk-defined behavior. Adjust volatility assumptions to see how theoretical values may change. Model scenarios across price movement, time, and implied volatility. Compare strategy behavior before expiration and at expiration. Use strategy templates and guided explanations to better understand common options structures. Review neutral, risk-focused explanations that explain mechanics without telling you what to trade. Built for options learners and strategy builders ThetaForge is for people who want to understand how options strategies behave. It can help you explore questions like: How does this spread behave if the underlying moves up or down? Where are the breakeven points? How much risk is defined upfront? How does volatility affect the theoretical value of the position? What happens as time passes? How do multiple legs interact inside one strategy? Educational, visual, and privacy-conscious ThetaForge focuses on strategy modeling and theoretical analysis. It does not connect to brokerages, place trades, provide trade signals, or provide personalized investment recommendations. It is built to help you explore mechanics, structure, payoff, and risk in a clearer way. Important disclaimer ThetaForge is provided for educational and informational purposes only. It does not provide financial, investment, trading, tax, or legal advice. Options involve risk and are not suitable for all investors. Theoretical outputs, models, and scenarios are estimates only and may differ from real market prices, fills, liquidity, assignment behavior, taxes, fees, and other real-world outcomes. Always do your own research and consult a qualified financial professional before making financial decisions. License Agreement By downloading or using ThetaForge, you agree to Apple’s Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

OpenCP Trades4 screens
ThetaForge4 screens

Verdict

The call

The clearest difference is ads: ThetaForge at none against OpenCP Trades's shown. OpenCP Trades's advantage is update cadence (weekly vs fortnightly). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OpenCP Trades sells 5 in-app purchases, starting at $9.99 per month and ThetaForge sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OpenCP Trades ships an update weekly, ThetaForge fortnightly. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

Scorecard2 real differences · 7 level
OpenCP Trades versus ThetaForge: the parameters behind the verdict, then further details
ParameterOpenCP TradesThetaForge
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size54 MB70 MB
Age rating17+4+
DeveloperOpenCP TradesOne Nonstop Engineer LLC

In-app purchases

5 purchases

OpenCP Trades

Subscriptions5
  • Monthly Buyer Subscription$9.991 Month
  • Monthly General Subscription$50.001 Month
  • Monthly General Subscription$100.001 Month
Show 2 more
  • Monthly Premium Subscription$250.001 Month
  • Monthly Premium Subscription$500.001 Month
2 purchases

ThetaForge

Subscriptions2
  • ThetaForge Pro Monthly$14.991 Month
  • ThetaForge Pro Yearly$134.991 Year

Questions

Is OpenCP Trades free?
OpenCP Trades is free to download, with in-app purchases available.
Is ThetaForge free?
ThetaForge is free to download, with in-app purchases available.
Do OpenCP Trades or ThetaForge have ads?
OpenCP Trades shows ads; ThetaForge does not.
Which is updated more often, OpenCP Trades or ThetaForge?
OpenCP Trades ships an update weekly, and ThetaForge fortnightly. Most recently, OpenCP Trades was updated on October 2, 2026 and ThetaForge on September 25, 2026.

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