250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our quadratic formula calculator list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (71) | Yes | Yes | May 2026 | |
| 2 |  | Free | 4.6★ (36K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.6★ (333) | No | Yes | Sep 2026 | |
| 4 |  | Free | — | Yes | No | May 2026 | |
| 5 |  | Free | 4.6★ (10K) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 4.8★ (733K) | No | Yes | Sep 2026 | |
| 7 |  | Free | 4.9★ (409K) | Yes | No | Sep 2026 | |
| 8 |  | Free | 4.7★ (61K) | No | No | Sep 2026 |
This app simplifies solving quadratic equations by allowing users to input coefficients a, b, and c. It quickly displays the solutions for x, including support for imaginary numbers. Users can also switch between light and dark themes for a personalized experience.
This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.
This app helps users solve and learn about quadratic equations, inequations, and functions. It offers tools for students and professionals, including solvers, formulas, and visual aids like 3D parabola models. Share solutions and explore function graphs with this educational math tool.
