236+ iOS apps curated and reviewed
If you already know Calculator and Unit Converters, this is the deeper bench. 236+ calculator and unit converters apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (3) | Yes | Yes | Aug 2026 | |
| 2 |  | Free | 4.7★ (48K) | Yes | No | Oct 2026 | |
| 3 |  | Free | 3.6★ (150) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.6★ (10K) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 4.7★ (408) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 3.2★ (5) | No | No | Aug 2026 | |
| 7 |  | Free | 4.6★ (16K) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.8★ (81K) | Yes | Yes | Oct 2026 |
This app combines a wide array of calculators and unit converters into a single, user-friendly tool. It offers solutions for financial planning, health monitoring, and everyday measurements, providing fast and accurate results.
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.
