246+ iOS apps curated and reviewed
Finding the right conversion calculator footage apps can be overwhelming with so many options. We've analyzed 246+ 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 | 4.7★ (5K) | Yes | Yes | Oct 2026 | |
| 2 |  | $1.99 | 4.0★ (1) | No | No | Aug 2026 | |
| 3 |  | Free | 4.8★ (3.2K) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.7★ (2.4K) | No | Yes | Sep 2026 | |
| 5 |  | Free | — | — | No | Jun 2026 | |
| 6 |  | Free | — | Yes | No | May 2026 | |
| 7 |  | Free | 4.3★ (53) | No | Yes | May 2026 | |
| 8 |  | Free | 4.9★ (9) | No | No | Sep 2026 |
This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.
This app offers a comprehensive scientific calculator with multiple modes, including algebraic, scientific, conversions, and logic calculations. It features a user-friendly design with large buttons and remembers your progress if interrupted.
A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.
