# Unit Converter by Fairlance — Chinese, English, Metric

> Precise, fast, and simple unit conversion utility for multiple measurement systems. (iPhone/iPad app by FONGKAI WANG.)

- Source: https://appshunter.io/ios/app/unit-converter-by-fairlance/id6770366822 (this page in markdown: same URL + `.md`)
- Developer: [FONGKAI WANG](https://appshunter.io/developer/1896737185)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 30 MB
- Languages: American English
- Released: 2026-05-24
- Data updated: 2026-09-27
- Monetization: free with in-app purchases

## What is Unit Converter by Fairlance?

The essential, lightweight conversion utility designed for absolute precision, speed, and simplicity. Unit Converter Pro provides seamless translation across localized measurement systems without the bloat, complicated configurations, or forced online connectivity of other tools.

Engineered with a clean, logic-first interface, it is the ideal tool for engineers, developers, students, and professionals who need rapid, reliable scaling calculations on the go.

CORE EXCLUSIVE FEATURES:

• TRUE TRI-SYSTEM CROSS-CONVERSION: Effortlessly scale measurements across Imperial (English), Metric, and traditional Chinese unit systems simultaneously.

• SEAMLESS OFFLINE OPERATION: Zero external server dependencies. The entire mathematical logic engine runs natively on your device, ensuring instantaneous results even in deep dead-zones or airplane mode.

• COMPLETE ESSENTIAL SUITE: Rapidly compute values across foundational measurement domains including Length, Mass, Area, Volume, Speed, and Temperature.

• REFINED PROFESSIONAL UI: Designed with an intuitive, uncluttered light theme featuring clean visual hierarchies, white space clarity, and tactile oval buttons built for fast single-handed input.

• NO REGISTRATION, NO TRACKING: Absolute data privacy. The application requires no user sign-ins, collects no personal metrics, and operates with a completely transparent data layer.

Download Unit Converter Pro today and streamline your cross-regional calculations instantly.

## Key features

- True tri-system cross-conversion (Imperial, Metric, Chinese)
- Seamless offline operation
- Complete essential suite of measurements
- Refined professional UI
- No registration or tracking

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Pro Units & Remove Ads | $1.99 | one-time |


## Is Unit Converter by Fairlance safe?

Not enough ratings yet to assess Unit Converter by Fairlance.

## Is Unit Converter by Fairlance legit?

Unit Converter by Fairlance is no longer available in the App Store. The AppsHunter Legitimacy Score for Unit Converter by Fairlance is 23 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Unit Converter by Fairlance

### What unit systems does Unit Converter Pro support?

Unit Converter Pro supports Imperial (English), Metric, and traditional Chinese unit systems, allowing for seamless cross-conversion between them.

### Can I use Unit Converter Pro offline?

Yes, Unit Converter Pro is designed for seamless offline operation. Its entire mathematical logic engine runs natively on your device, ensuring instantaneous results even without an internet connection.

### What types of measurements can Unit Converter Pro convert?

Unit Converter Pro offers a complete essential suite for rapid computations across foundational measurement domains including Length, Mass, Area, Volume, Speed, and Temperature.

### Does Unit Converter Pro collect my personal data?

No, Unit Converter Pro prioritizes absolute data privacy. It requires no user sign-ins, collects no personal metrics, and operates with a completely transparent data layer.

### What is the user interface like in Unit Converter Pro?

Unit Converter Pro features a refined professional UI with an intuitive, uncluttered light theme. It includes clean visual hierarchies, white space clarity, and tactile oval buttons designed for fast single-handed input.

### Does Unit Converter Pro have ads?

Yes, Unit Converter Pro contains advertisements.

### What devices is Unit Converter Pro available on?

Unit Converter Pro is available on iPhone, iPad, and iPod devices.

### How often is Unit Converter Pro updated?

Unit Converter Pro was last updated on May 24, 2026, with version 1.0.

## Version history (last 1 release)

### 1.0 — 2026-05-24

No release notes.

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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 2026-09-27.*