Free

Details

Released
May 19, 2026
Updated
June 17, 2026

Features

ConvertUS screenshot #1 for iPhone
ConvertUS screenshot #2 for iPhone
ConvertUS screenshot #3 for iPhone
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About

This utility app offers instant unit conversions with a unique retro terminal interface. It supports a wide range of measurement types and includes customizable themes. The app works offline and integrates with device shortcuts for quick access.

✓Instant unit conversions
✓Wide range of measurement types
✓Retro terminal aesthetic
✓Multiple customizable themes
✓Offline functionality
✓Spotlight and Siri shortcuts
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What's New in ConvertUS

1.03

June 17, 2026

• Added Spotlight and Siri shortcuts. Search "ConvertUS" or say "Open ConvertUS" to jump straight in • Stability improvements

User reviews

Very Useful App

It’s very useful app, converts everything and offers multiple languages.

Great app!

A very interesting app, with a simple interface, easy to use, and full of necessary information.

Grogu18

Great app

Lovely aesthetic and a responsive UI

Apart from being visually very well put together, the application works surprisingly well.

Very helpful App

Very easy to use and a super necessary app. I truly recommend using it.

Developer apps

FAQ

What units can ConvertUS convert?

ConvertUS supports a vast array of units including length, mass, area, volume, temperature, pressure, energy, power, speed, time, frequency, angle, data sizes, fuel economy, cooking measures, force, torque, and number bases.

Does ConvertUS work offline?

Yes, ConvertUS works fully offline. It does not require an internet connection for any of its conversion functions, making it reliable in any situation.

Can I customize the look of ConvertUS?

Yes, ConvertUS offers multiple themes to personalize its retro terminal aesthetic. Popular themes include Matrix, Dracula, Sherlock, Zeus, Odin, and Horus.

How fast are the conversions in ConvertUS?

ConvertUS is designed to be the fastest converter on your phone. Tapping any unit to set the source updates every other unit instantly.

Does ConvertUS have ads?

No, ConvertUS is ad-free. The description explicitly states 'no ads', ensuring an uninterrupted user experience.

What devices is ConvertUS available on?

ConvertUS is available on iPhone and iPad devices, supporting a seamless experience across Apple's mobile ecosystem.

How often is ConvertUS updated?

The latest version, 1.03, was released on June 17, 2026, indicating a recent update. The app was initially released on May 19, 2026.

Is ConvertUS suitable for children?

ConvertUS has an age rating of 4+, making it suitable for most users. Its utility-focused nature and simple interface are appropriate for a wide age range.