232+ iOS apps curated and reviewed
Out of 232+ simple units converter lite apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Aug 2026 | |
| 2 |  | Free | 4.7★ (48K) | Yes | No | Sep 2026 | |
| 3 |  | Free | 3.6★ (150) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 3.9★ (54) | No | Yes | Aug 2026 | |
| 5 |  | Free | 4.3★ (210) | No | No | Jul 2026 | |
| 6 |  | Free | 5.0★ (1) | — | No | Sep 2026 | |
| 7 |  | Free | 4.7★ (645) | Yes | Yes | Sep 2026 | |
| 8 |  | Free | 4.8★ (81K) | Yes | Yes | Sep 2026 |
Easily convert between various units of measurement with this user-friendly calculator. It offers a wide range of dimensions and units for everyday use and specific applications.
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.
Easily convert between hundreds of units across 43 categories, including currency with daily updated rates. Customize your workflow by hiding or reordering units and categories.
