Options Log vs ThetaForge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Options Log
This app helps beginner and intermediate options traders track and analyze their long options trades. Log your trades with entry/exit prices, quantity, and status to gain insights into your performance with automatic calculation of key statistics. Data syncs across devices and can be exported for backup.
- Log calls and puts
- Track entry/exit price and date
- Monitor open/closed trade status
- Automatic P&L calculation
- Performance breakdown by symbol
- iCloud sync
- Exportable trade history
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Options Log is the simplest way for beginner and intermediate options traders to track, analyze, and improve their long options trading. No complicated setup. Just open the app, log your trade, and start building a clear picture of your performance. WHAT YOU CAN TRACK * Calls and Puts - Log any Long Options Contract * Entry and exit price, quantity, and date * Open and closed trade status * Commission fees per contract * Net P&L on every trade YOUR PERFORMANCE AT A GLANCE * Options Log automatically calculates your key stats so you always know where you stand * Total P&L ($ and %) * Win rate * Average gain per trade * Profit factor * Biggest winners and losers * Performance breakdown by symbol * Calls vs. Puts split * ROI SIMPLE BY DESIGN * Options Log is built for traders who want clarity, not complexity. * Manual entry in just seconds keeps you in control of your data * No messy brokerage connections. No subscriptions. No ongoing costs. YOUR DATA IS SAFE * iCloud Sync - your trades automatically sync across all your Apple devices * Export Backup - export your full trade history as a JSON file to Files, iCloud Drive, your device or AirDrop * Restore from Backup - bring your data back on any device at any time ONE-TIME PURCHASE *Pay once. Own it forever. No subsciption required. DISCLAIMER Options Log is a personal journaling tool only. It does not provide financial advice, investment recommendations, or trading signals of any kind. Trading options involves significant risk. Always consult a qualified financial advisor before making investment decisions. Options Log is developed by Tango Apex LLC.
ThetaForge
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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/
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Verdict
The clearest difference is price: ThetaForge at Free against Options Log's $1.99. ThetaForge also leads on iOS requirement (13.0 vs 17.6). Options Log's advantage is in-app purchases (none vs 2) and update cadence (daily vs fortnightly). On ads and device support 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
ThetaForge is free to download; Options Log costs $1.99 up front. ThetaForge sells 2 in-app purchases, starting at $14.99 per month. Options Log asks for nothing beyond the download.
Options Log ships an update daily, ThetaForge fortnightly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.
| Parameter | Options Log | ThetaForge |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Daily — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Best chart rank | #45 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Tango Apex LLC | One Nonstop Engineer LLC |
In-app purchases
Options Log
No in-app purchases
ThetaForge
- ThetaForge Pro Monthly$14.991 Month
- ThetaForge Pro Yearly$134.991 Year








