# ConvertUS

> Retro-themed, offline unit converter for a wide range of measurements. (iPhone/iPad app by Gondolin LLC.)

- Source: https://appshunter.io/ios/app/convertus/id6769595146 (this page in markdown: same URL + `.md`)
- Developer: [Gondolin LLC](https://appshunter.io/developer/1896671618)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 6 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.2 · 17 MB
- Languages: English
- Released: 2026-05-19
- Data updated: 2026-10-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/convertus/id6769595146/reviews.md

## What is ConvertUS?

ConvertUS is a fast, all-in-one unit converter with a retro terminal aesthetic.

Convert anything, instantly:
• Length, mass, area, volume
• Temperature, pressure, energy, power
• Speed, time, frequency, angle
• Data sizes, fuel economy, cooking measures
• Force, torque, number bases

Features:
• Tap any unit to set the source. Every other unit updates instantly
• Multi-language support
• Multiple themes including Matrix, Dracula, Sherlock, Zeus, Odin, Horus and more
• Copy any result with a single tap
• Works fully offline. No tracking, no accounts, no ads
• Spotlight & Siri shortcuts. Just say "Open ConvertUS"

Designed to be the fastest converter on your phone.

## Key features

- Instant unit conversions
- Wide range of measurement types
- Retro terminal aesthetic
- Multiple customizable themes
- Offline functionality
- Spotlight and Siri shortcuts

## Is ConvertUS safe?

Not enough ratings yet to assess ConvertUS.

## Is ConvertUS legit?

ConvertUS has limited verification signals. The AppsHunter Legitimacy Score for ConvertUS is 48 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/convertus/id6769595146/reviews.md

### 5/5 — Very Useful App

*2026-05-29*

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

### 5/5 — Great app!

*2026-05-25*

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

### 5/5 — Grogu18

*2026-05-21*

Great app

### 5/5 — Lovely aesthetic and a responsive UI

*2026-05-20*

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

### 5/5 — Very helpful App

*2026-05-19*

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

## Frequently asked questions about ConvertUS

### 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.

## Version history (last 4 releases)

### 1.03 — 2026-06-17

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

### 1.02 — 2026-05-20

Bugs fixed

### 1.0.1 — 2026-05-19

Several bugs are fixed.

### 1.0 — 2026-05-19

No release notes.

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## More apps by Gondolin LLC

- [Biblia Up](https://appshunter.io/ios/app/biblia-up/id6816779922)

All apps by Gondolin LLC: https://appshunter.io/developer/1896671618

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*