# Unit Converter Pro: Universal — 1200+ Units & 100+ Categories

> 1200+ Units & 100+ Categories (iPhone/iPad app by Zehras Ahmele.)

- Source: https://appshunter.io/ios/app/unit-converter-pro-universal/id6781187335 (this page in markdown: same URL + `.md`)
- Developer: [Zehras Ahmele](https://appshunter.io/developer/6776544726)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 188 MB
- Languages: American English
- Released: 2026-06-22
- Data updated: 2026-07-20
- User reviews in markdown: https://appshunter.io/ios/app/unit-converter-pro-universal/id6781187335/reviews.md

## What is Unit Converter Pro?

The Ultimate Universal Unit Converter: 1200+ Units, 100+ Categories.
Why settle for a basic converter when you can have the entire history and science of measurement in your pocket? Unit Converter Pro is a commercial-grade tool designed for engineers, students, designers, travelers, and curious minds.
From the dawn of civilization to the frontiers of subatomic physics, we cover it all.
KEY FEATURES:
▶ 100+ DIVERSE CATEGORIES • Foundational: Length, Weight, Area, Volume, Speed, Time. • Professional Engineering: Pressure, Force, Torque, Thermal Conductivity, Specific Entropy, Viscosity. • Tech & Design: HSL/HSV Color Spaces, Hex, RGB, Unix Timestamps, Pixel Density (PPI), Aspect Ratio, Digital Storage. • Scientific Mastery: Molar Energy, Magnetic Flux, Electric Field Strength, Radiation (Sievert/Gray), Chemical Amount (Moles). • Global Lifestyle: International Shoe & Clothing Sizes (US, UK, EU, JP), Bra Sizes, Jewelry Karat, Dog Years, BMI Calculator. • Historical Encyclopedia: Ancient Sumerian, Egyptian, Maya, Aztec, Chinese, Japanese, Indian, Roman, Greek, Persian, and Norse units.
▶ DESIGNED FOR ACCURACY • High-Precision Math: Advanced algorithms for non-linear scales (Beaufort Wind Scale, Baking Gas Marks). • Smart Formatting: Supports fractions, percentages, and complex numeric bases (Binary, Octal, Hexadecimal). • Smart Input: Automatically switches between numeric and text keyboards based on the unit type.
▶ ELITE USER EXPERIENCE • Ultra-Fast Search: Find any category or unit instantly with real-time filtering. • History & Bookmarks: Save your frequent conversions and access your last 50 records. • Modern Material 3 UI: A beautiful, responsive interface with smooth animations and full Dark Mode support. • Quick Actions: Copy to clipboard, share results, or swap units with a single tap.
▶ GLOBAL & OFFLINE • Currency Reference: Quick access to major global currency rates. • 100% Offline: Core conversion logic works anywhere, anytime—no internet required. • Privacy First: We don’t collect your personal data.
Whether you are baking a cake, designing a mobile app, calculating thermodynamic entropy, or studying ancient Mesopotamian ruins, Unit Converter Pro provides the precision you need.
Download the world's most comprehensive conversion tool today!


## Version history (last 2 releases)

### 1.0.1 — 2026-06-26

Fixed several known issues from the previous version, making the app more stable.

### 1.0.0 — 2026-06-23

No release notes.

## More apps by Zehras Ahmele

- [Strong Password Gen & Vault](https://appshunter.io/ios/app/strong-password-gen-and-vault/id6781169918)
- [Expense Tracker: Budget App](https://appshunter.io/ios/app/expense-tracker-budget-app/id6781517172)

All apps by Zehras Ahmele: https://appshunter.io/developer/6776544726

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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 2026-07-20.*