244+ iOS apps curated and reviewed
Every iPhone needs a few good ratio calculator tool apps. We benchmark 244+ 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 | 3.2★ (13) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.4★ (9) | Yes | No | Oct 2026 | |
| 3 |  | Free | — | Yes | No | May 2026 | |
| 4 |  | Free | 5.0★ (1) | Yes | No | May 2026 | |
| 5 |  | Free | 5.0★ (3) | Yes | No | Oct 2026 | |
| 6 |  | Free | — | No | No | Oct 2026 | |
| 7 |  | Free | 4.4★ (7) | No | No | Oct 2026 | |
| 8 |  | $0.99 | — | No | No | May 2026 |
This utility app specializes in calculating proportions, solving for an unknown value in direct and inverse ratio equations. It handles scenarios like price increases and speed decreases, offering a simple yet effective tool for proportion-based problems.
This free utility app calculates ratios and totals from given inputs. It can also perform back calculations to determine ratios from a total. It even helps calculate heating time based on microwave wattage.
Easily calculate and save frequently used ratios with a clean, user-friendly interface. Ideal for scientific experiments, cooking, and design projects, this tool simplifies proportion management for enhanced learning and hobbies.
