248+ iOS apps curated and reviewed
Every iPhone needs a few good ratio calculator tool apps. We benchmark 248+ 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 | 3.3★ (12) | No | Yes | Jul 2026 | |
| 2 |  | Free | 4.7★ (13K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.5★ (8) | Yes | No | Aug 2026 | |
| 4 |  | Free | — | Yes | No | May 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | $0.99 | — | No | No | May 2026 | |
| 7 |  | Free | 5.0★ (1) | Yes | No | May 2026 | |
| 8 |  | Free | — | Yes | 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 comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.
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.
