# Currency & Unit Converter #

> Scientific Unit Converter

Canonical page: [https://chrome-stats.com/d/id539104872](https://chrome-stats.com/d/id539104872)

## Overview

- **ID:** `id539104872`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Incpt.Mobis
- **Category:** Utilities
- **Rating:** 4.30 / 5 (215 ratings)
- **Version:** 2.2
- **Last updated:** 2017-11-28
- **First published:** 2012-08-15
- **Size:** 25 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/currency-unit-converter/id539104872)
- **Website:** [http://iPhoneCalculator.com](http://iphonecalculator.com/)

## Description

Currency & Unit Converter is a scientific universal converter with 20+ categories and 400+ units, including mixed-unit conversions like ft+in and m+cm. Its arc sci-fi design provides a convenient and engaging user experience.

Key features include widget support, currency exchange with Yahoo Finance data, online DB updates, automatic currency rate refresh every 3 hours, and Retina display compatibility. Official site: Http://iPhoneCalculator.com

## Rankings

- #104,588 — Overall
- #69 — currency
- #76 — convert

## Review summary

Users praise Currency & Unit Converter for speed, breadth of conversions, and a clean, attractive design, plus no ads. However, multiple reviews cite usability problems with a confusing, wheel-based interface and occasional widget malfunctions (units not changing, unresponsive controls). Some users also note that having many options slows navigation and increases the learning curve. Overall, it’s a capable, free tool with strong value, but UX and widget reliability could use improvement.

### Pros

- Easy to use and quick for common conversions
- Wide range of conversions and categories
- Free and ad-free
- Attractive, polished design and visuals
- Accurate and reliable for frequent needs

### Cons

- Usability issues: confusing UI and wheel-based navigation; can feel clunky
- Widget problems: widget not changing units and cycle arrows unresponsive; widget reliability concerns
- Overabundance of options leading to slower navigation and a steeper learning curve

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Source: [Chrome-Stats](https://chrome-stats.com/d/id539104872)