245+ iOS apps curated and reviewed
Every iPhone needs a few good conversion calculator measurements apps. We benchmark 245+ 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 | 4.7★ (5K) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 4.6★ (14K) | Yes | Yes | Oct 2026 | |
| 3 |  | $29.99 | 5.0★ (9) | No | No | Oct 2026 | |
| 4 |  | Free | 4.7★ (15K) | Yes | Yes | Oct 2026 | |
| 5 |  | $0.99 | 3.0★ (5) | No | No | Sep 2026 | |
| 6 |  | Free | 4.8★ (15K) | Yes | No | Oct 2026 | |
| 7 |  | $1.99 | 4.0★ (1) | No | No | Aug 2026 | |
| 8 |  | Free | 5.0★ (2) | No | Yes | Oct 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.
Easily convert between various units of measurement, including currencies, temperature, length, and weight. This intuitive tool provides real-time currency exchange rates and a comprehensive list of conversions for everyday use.
This professional conversion calculator offers over 400 standard and metric unit conversions for linear, area, and volume measurements. It's ideal for professionals needing quick and accurate calculations in various dimensional formats, including feet-inch-fractions and decimal units.
