Instantly calculate option contract values with this intuitive tool. Enter your fill price and see your position's worth at various gain or loss percentages. Ideal for traders needing quick "what if" scenarios without complex math.




240+ iOS apps curated and reviewed
Finding the right bsec options calculator apps can be overwhelming with so many options. We've analyzed 240+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | ||
| 2 | Free | — | Yes | No | Sep 2026 | ||
| 3 | Free | 5.0★ (1) | No | No | May 2026 | ||
| 4 | Free | — | No | Yes | Jul 2026 | ||
| 5 | Free | 4.5★ (2) | No | No | Sep 2026 | ||
| 6 | Free | 4.8★ (1.9K) | No | Yes | Oct 2026 | ||
| 7 | Free | 5.0★ (1) | Yes | No | Sep 2026 | ||
| 8 | Free | 5.0★ (3) | No | Yes | May 2026 |










Instantly calculate option contract values with this intuitive tool. Enter your fill price and see your position's worth at various gain or loss percentages. Ideal for traders needing quick "what if" scenarios without complex math.