232+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our calculator converter unit list covers 232+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.9★ (55) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.7★ (48K) | Yes | No | Oct 2026 | |
| 3 |  | $2.99 | 4.4★ (243) | No | No | Oct 2026 | |
| 4 |  | Free | 2.0★ (7) | Yes | Yes | Aug 2026 | |
| 5 |  | Free | 3.6★ (161) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 3.2★ (5) | No | No | Oct 2026 | |
| 7 |  | Free | 4.8★ (129) | Yes | No | Oct 2026 | |
| 8 |  | Free | 4.6★ (203) | Yes | Yes | Oct 2026 |
A straightforward unit converter designed for ease of use and efficiency. It offers a wide range of conversion options without any advertisements, saving battery and data. All conversions are performed on a single, intuitive screen.
Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.
This app offers a comprehensive unit conversion experience with a vast database of over 1000 units across 50 categories. It supports mixed units, custom unit creation, and provides a unique, visually appealing interface for all your conversion needs.
