Comparison

StrikeFlow vs ThetaForge

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

Head to head
About

StrikeFlow

Effortlessly track all your options trades, including covered calls and cash-secured puts, in a single, intuitive interface. Monitor profits, manage expirations, and update positions to make informed trading decisions and enhance your options income.

Highlights
  • Track options profits instantly
  • Real-time expiration alerts
  • Manage all positions in one view
  • Fast trade logging and adjustments
  • Simplify options trading strategy
Read full description

Covered Call & CSP Tracker — StrikeFlow Stop tracking options income in spreadsheets. StrikeFlow gives covered call and cash-secured put sellers a clear picture of every position — premiums collected, adjusted cost basis, and what's expiring next. Free for your first stock. No credit card required. Why options sellers use StrikeFlow: • See how every premium reduces your effective cost per share — automatically • Get expiration alerts days, weeks, or a month before each position expires — you choose the timing • Manage open and closed positions sorted by expiration date • Log covered calls and CSPs in seconds — sell, buy back, or resolve with one tap • Dashboard shows your total income, cost basis, and upcoming expirations at a glance One stock free. Upgrade to track multiple tickers side by side.

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

StrikeFlow4 screens
ThetaForge4 screens

Verdict

The call

The clearest difference is device support: ThetaForge at 3 against StrikeFlow's 1. ThetaForge also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. StrikeFlow sells 3 in-app purchases, starting at $4.99 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

StrikeFlow ships an update every 2 weeks, ThetaForge fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
StrikeFlow versus ThetaForge: the parameters behind the verdict, then further details
ParameterStrikeFlowThetaForge
PriceFreeFree
Rating4.9 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.613.0 — better
Further details — not scored
Size34 MB70 MB
Age rating17+4+
DeveloperRiley KuoOne Nonstop Engineer LLC

In-app purchases

3 purchases

StrikeFlow

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Yearly$39.991 Year
One-time1
  • StrikeFlow Pro Lifetime$99.99
2 purchases

ThetaForge

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

Questions

Is StrikeFlow free?
StrikeFlow is free to download, with in-app purchases available.
Is ThetaForge free?
ThetaForge is free to download, with in-app purchases available.
Do StrikeFlow or ThetaForge have ads?
Neither StrikeFlow nor ThetaForge shows ads.
Which is updated more often, StrikeFlow or ThetaForge?
StrikeFlow ships an update every 2 weeks, and ThetaForge fortnightly. Most recently, StrikeFlow was updated on October 30, 2026 and ThetaForge on October 31, 2026.

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