247+ iOS apps curated and reviewed
Every iPhone needs a few good ross optical calculator apps. We benchmark 247+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (3) | No | No | May 2026 | |
| 2 |  | Free | 4.7★ (61K) | No | No | Nov 2026 | |
| 3 |  | Free | 4.9★ (34K) | Yes | Yes | Nov 2026 | |
| 4 |  | Free | — | No | No | Jun 2026 | |
| 5 |  | $2.99 | 5.0★ (1) | — | No | Oct 2026 | |
| 6 |  | Free | 4.6★ (10K) | Yes | Yes | Nov 2026 | |
| 7 |  | Free | 4.9★ (61K) | Yes | No | Nov 2026 | |
| 8 |  | Free | 4.7★ (4.8K) | No | Yes | Nov 2026 |
This utility app provides a comprehensive calculator for a variety of optical equations. It is designed for ease of use, making complex calculations accessible on your mobile device.
This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.
This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.
