Easily compute the factorial of any whole number with this straightforward utility. Designed for simplicity and ease of use, it provides a quick way to get factorial results.




235+ iOS apps curated and reviewed
Finding the right factorial calculator apps can be overwhelming with so many options. We've analyzed 235+ 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 | 5.0★ (2) | Yes | No | May 2026 | ||
| 2 | Free | 4.7★ (1.7M) | Yes | Yes | Sep 2026 | ||
| 3 | Free | 4.9★ (409K) | Yes | No | Sep 2026 | ||
| 4 | Free | 4.6★ (36K) | Yes | Yes | Sep 2026 | ||
| 5 | Free | 4.7★ (61K) | No | No | Sep 2026 | ||
| 6 | Free | 4.6★ (358K) | Yes | Yes | Sep 2026 | ||
| 7 | Free | 4.3★ (332) | No | No | Sep 2026 | ||
| 8 | Free | 4.5★ (404) | Yes | Yes | Sep 2026 |




Easily compute the factorial of any whole number with this straightforward utility. Designed for simplicity and ease of use, it provides a quick way to get factorial results.






This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.


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.