249+ iOS apps curated and reviewed
With an average user rating of 4.5★, the metric to us converter category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (193K) | Yes | Yes | Sep 2026 |
| 2 |  | Free | 4.8★ (15K) | No | No | Sep 2026 |
| 3 |  | Free | 4.7★ (1.9K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (48K) | Yes | No | Sep 2026 |
| 5 |  | Free | 4.6★ (13K) | Yes | Yes | Sep 2026 |
| 6 |  | Free | 4.8★ (4) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 2.7★ (3) | No | Yes | May 2026 |
| 8 |  | Free | 4.6★ (16K) | No | Yes | Sep 2026 |
Easily convert between a wide range of units across 20 categories, including length, weight, temperature, and more. Features live currency updates for 155 world currencies, refreshed daily. Designed for simplicity and visual appeal.
This app provides a comprehensive unit and currency converter with a user-friendly interface. It offers offline functionality, supports over 30,000 unit conversions, and includes more than 160 currencies with live exchange rates. Users can save favorite conversions and get precise results.
Easily convert between 76 measurement units across eight common types, including length, weight, temperature, and volume. Features a built-in calculator and optional currency conversion with daily exchange rate updates.
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 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.
Easily convert between US customary and metric units for weight, length, volume, and temperature. The app features a simple interface with no learning curve and automatically saves your conversion history for quick review.
Easily convert between metric and imperial units across various categories like distance, temperature, and weight. Supports six languages for global usability.
This app offers a powerful and user-friendly unit converter with 16 categories, including currency, length, and temperature. It allows for custom unit lists and provides live exchange rate updates for 148 currencies. Unlock all features with a one-time in-app purchase.
Effortlessly convert between units and currencies as you type. Supports over 80 units across 14 categories, including international sizing and cooking measurements. Offers smart paste, compound formats, and offline currency conversion.
This application provides fast and accurate conversions for various units of measurement and currencies. It offers live exchange rates, offline support, and the ability to save favorite conversions for quick access. Ideal for travel, shopping, school, and daily tasks.
This app offers a comprehensive unit and hardness conversion tool with an easy-to-use interface. It includes currency conversion with updated exchange rates, over 300 engineering and scientific units, and a specialized hardness converter. Additional features like timezone conversion, pace calculation, and a standard calculator enhance its utility.
Easily convert between common American and metric units for height, weight, temperature, distance, and liquid volume. Features a unique slide-to-convert interface and includes a BMI calculator. Values can be amplified for larger adjustments.
This tool offers instant unit conversions without clutter or ads. It features a one-screen design for quick input and results, supporting a wide range of smart unit groups and common metric and imperial units. It works offline and is ideal for everyday use, travel, work, and school.
Easily convert between various units of measurement across 15 categories, including length, mass, volume, speed, and temperature. Offers a premium subscription for advanced features and an ad-free experience.
Easily convert between US customary units and the International System of Units for various measurements like length, weight, area, volume, and temperature. Access conversion history and remove ads with a premium upgrade.
