Calculate option prices and Greeks using the Black-Scholes model. Input underlying price, exercise price, days to expiration, interest rate, and volatility to get instant results. Reset values easily with a dedicated button.



248+ iOS apps curated and reviewed
Easy Option Calculator is the household name in easy option calculator, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | Yes | No | May 2026 | ||
| 2 | Free | 4.8★ (1.9K) | No | Yes | Sep 2026 | ||
| 3 | Free | 4.9★ (409K) | Yes | No | Sep 2026 | ||
| 4 | Free | 4.7★ (61K) | No | No | Sep 2026 | ||
| 5 | Free | 4.5★ (146K) | Yes | Yes | Sep 2026 | ||
| 6 | Free | 4.7★ (264) | Yes | Yes | Sep 2026 | ||
| 7 | Free | — | Yes | No | May 2026 | ||
| 8 | Free | 5.0★ (4) | Yes | Yes | Sep 2026 |



Calculate option prices and Greeks using the Black-Scholes model. Input underlying price, exercise price, days to expiration, interest rate, and volatility to get instant results. Reset values easily with a dedicated button.




Visualize and analyze options trades with a profit calculator and strategy builder. Discover institutional trades with real-time unusual options flow. Optimize strategies for maximum returns or profit chance.


This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.