249+ iOS apps curated and reviewed
Whether you're new to a2calc or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $6.99 | 4.7★ (10) | No | No | Sep 2026 | |
| 2 |  | Free | 3.0★ (2) | No | No | May 2026 | |
| 3 |  | Free | 3.0★ (1) | No | No | Aug 2026 | |
| 4 |  | Free | — | Yes | No | Oct 2026 | |
| 5 |  | Free | 4.8★ (3.3K) | Yes | No | Oct 2026 | |
| 6 |  | Free | — | No | No | Aug 2026 | |
| 7 |  | Free | — | — | No | Aug 2026 | |
| 8 |  | Free | 4.8★ (21K) | Yes | No | Oct 2026 |
This app assists locksmiths by automatically calculating pinning charts for A2 SFIC systems. It supports 6 or 7 pin systems and includes features like a randomize function, control finder, and project saving. Projects are encrypted and can be shared via AirPrint or email.
Easily calculate land area by plotting points on a map or using GPS coordinates. Convert measurements between various units and visualize your designs on a canvas. Save and share your calculated areas with others.
This scientific calculator supports engineering notation with prefixes like pico, nano, and mega. It offers a history feature to review past calculations and allows editing of formulas for recalculation. The free version has some limitations on history scrolling and saving.
