# Unit Converter-All in One Tool — easy to use unit converter

> A versatile tool for converting between numerous measurement units. (iPhone/iPad app by HUJIN SHIN.)

- Source: https://appshunter.io/ios/app/unit-converter-all-in-one-tool/id6462862916 (this page in markdown: same URL + `.md`)
- Developer: [HUJIN SHIN](https://appshunter.io/developer/1516817833)
- Category: Lifestyle, Productivity
- Price: Free
- Rating: 4.44/5 from 9 App Store ratings
- Age rating: 4+
- Requires: iOS 14.0 · 5 MB
- Languages: English, Japanese, Korean
- Released: 2023-08-24
- Data updated: 2026-08-06
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/unit-converter-all-in-one-tool/id6462862916/reviews.md

## What is Unit Converter?

It is a unit conversion app that can convert various units easily and conveniently.

- Supports many units such as length, area, volume, weight, pressure, speed, temperature, time, data, energy, and angle
- Quickly change units by scrolling
- metric converter, imperial to metric, conversion calculator, lbs to kg
- inches to cm, feet to meters, meters to feet, miles to km

## Key features

- Converts length, area, volume, weight
- Supports pressure, speed, temperature, time
- Includes data, energy, and angle units
- Quick unit changes via scrolling
- Easy and convenient to use


## Frequently asked questions about Unit Converter

### What units can Unit Converter convert?

Unit Converter supports a wide array of units including length, area, volume, weight, pressure, speed, temperature, time, data, energy, and angle, making it a comprehensive tool for various conversion needs.

### How do I change units in Unit Converter?

Changing units in Unit Converter is designed to be quick and convenient. You can easily switch between different units by simply scrolling through the available options.

### Is Unit Converter free to use?

Yes, Unit Converter is available for free. However, it does contain advertisements to support its development and continued availability.

### What devices is Unit Converter available on?

Unit Converter is currently supported on iPhone and iPod devices, allowing users on these platforms to access its conversion features.

### How often is Unit Converter updated?

The app was last updated on December 12, 2025, indicating ongoing development and potential for future improvements and feature additions.

### What is the age rating for Unit Converter?

Unit Converter has an age rating of 4+, making it suitable for a broad audience including younger users and families.

### Does Unit Converter have in-app purchases?

No, Unit Converter does not feature any in-app purchases. The app is free to download and use, with support provided through advertisements.

### What do users like about Unit Converter?

Based on its 4.4-star rating from 7 reviews, users likely appreciate its ease of use and the wide variety of units it supports for quick and convenient conversions.

## Version history (last 5 releases)

### 1.4 — 2026-07-02

- bug fixes and performance improvements

### 1.3 — 2025-12-12

- bug fixes and performance improvements

### 1.2 — 2024-10-16

- add a feature to remember the units used
- bug fixed

### 1.1 — 2023-08-30

- bug fixed

### 1.0 — 2023-08-24

No release notes.

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All apps by HUJIN SHIN: https://appshunter.io/developer/1516817833

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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 2026-08-06.*