# Unit Converter-Free & Easy

> Currency Length Weight Volume

Canonical page: [https://chrome-stats.com/d/id6762030231](https://chrome-stats.com/d/id6762030231)

## Overview

- **ID:** `id6762030231`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 磊 刘
- **Category:** Utilities
- **Version:** 1.8
- **Last updated:** 2026-07-26
- **First published:** 2026-05-04
- **Size:** 25 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/unit-converter-free-easy/id6762030231)
- **Privacy policy:** [https://qcnxzduwibra.feishu.cn/docx/XuE7dyvpmoydl6xYECncqMiUn5c](https://qcnxzduwibra.feishu.cn/docx/XuE7dyvpmoydl6xYECncqMiUn5c)

## Description

20 languages·Live rates·Offline·Rating prompt now live

ConvertMaster is a completely free, ad-free unit converter.
Launch and go. No sign-up. No data collection.
All 40 categories are permanently free. No paywalls.

ALL FEATURES FREE FOREVER:
• 40 categories — currency, length, weight, area, volume, temperature, speed, time, pressure, energy, power, data storage, cooking, angle, fuel, force, torque and more
• 200+ currencies with live exchange rates, updated hourly
• Currency picker with search — find any currency instantly
• Multilingual currency names (CLDR standard)
• Home page ranks categories by your usage frequency
• Restores your last-used category on launch
• Batch convert — enter multiple values, see all results instantly
• CSV export for batch results
• Metric and imperial side by side
• Scientific notation for extreme values
• Dark mode
• 100% offline (except live currency rates)

No account. No sign-up. No data collection.
No internet required (except live rates).

Most converters limit their currency list or lock categories behind paywalls.
ConvertMaster gives you everything — 200+ currencies with search, 40 categories — all for free, forever.

Voluntary support available in app — optional, never nagged.

No data collected. No tracking. No sharing.
Your numbers, on your device only.

## Rankings

- #1,926,380 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6762030231)