# XMetric: Unit Converter — Engineering & Cooking Calc

> Offline engineering unit converter and scientific calculator with discipline-specific tools. (iPhone/iPad app by Harry Huynh.)

- Source: https://appshunter.io/ios/app/xmetric-unit-converter/id6792786465 (this page in markdown: same URL + `.md`)
- Developer: [Harry Huynh](https://appshunter.io/developer/1853045478)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 7 MB
- Languages: American English
- Released: 2026-08-04
- Data updated: 2026-11-06
- Monetization: ad-supported

## What is XMetric?

Convert anything, fast. XMetric is a free, offline unit converter and scientific calculator built for engineers, electricians, machinists, students and home cooks.

WHO IT'S FOR
- Electrical: volts, amps, ohms, watts, capacitance, inductance, frequency
- Mechanical: pressure (psi, kPa, bar), torque, force, flow rate, energy
- Civil and structural: stress, distributed load, density, length, area
- Kitchen: teaspoons, tablespoons, cups, pints, quarts and fluid ounces, with separate US, UK, AU and metric versions so recipes convert correctly

FEATURES
- 100+ units across 20+ categories, grouped by discipline
- Scientific calculator: parentheses, order of operations, trig (degrees or radians) and inverse trig, logs, powers, roots, factorial, scientific notation, pi, e and a live result preview
- Favorites: pin your everyday conversions for one-tap access
- Home screen widget with your favorite conversions
- "All Units" view shows your value in every unit at once
- Search by name or symbol: "psi", "volt", "tbsp"
- Engineering solvers: Ohm's Law, voltage drop, series and parallel resistors, capacitor charge and energy, stress and strain, kinetic and potential energy, flow rate, simply supported beam
- Works completely offline. No account. No tracking. Ads are non-personalized.

On the job site, in the field, at a desk or in the kitchen, XMetric gives you the answer in seconds.

Results are for reference only and are not certified engineering values.

## Key features

- 100+ units in 20+ categories
- Full-featured scientific calculator
- Discipline-specific calculators
- Favorites dashboard
- Offline functionality
- Home screen widget

## Is XMetric safe?

Not enough ratings yet to assess XMetric.

## Is XMetric legit?

XMetric: Unit Converter has limited verification signals. The AppsHunter Legitimacy Score for XMetric is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about XMetric

### What types of units can XMetric convert?

XMetric supports over 100 units across more than 20 categories, including common, electrical, mechanical, and civil/structural disciplines. This extensive range ensures comprehensive conversion capabilities for various engineering needs.

### Does XMetric require an internet connection to work?

No, XMetric is designed to work completely offline. It does not require an account or internet access, making it reliable for use in any location, including job sites or remote areas.

### What are the key features of the scientific calculator in XMetric?

The scientific calculator offers full expression entry with parentheses, correct order of operations, trigonometry, logarithms, powers, roots, factorial, reciprocal, scientific notation, and constants like pi and e. It also provides a live result preview as you type.

### How can I quickly access my most frequent conversions in XMetric?

XMetric features a favorites dashboard where you can pin your everyday conversions for one-tap access. Additionally, a home screen widget displays your favorite conversions at a glance, streamlining your workflow.

### What discipline-specific calculators are included in XMetric?

XMetric includes calculators for Ohm's Law, Voltage Drop, Series/Parallel Resistors, Capacitor Charge and Energy, Stress and Strain, Kinetic/Potential Energy, Flow Rate, and Simply Supported Beam loads, catering to specific engineering calculations.

### Does XMetric have ads?

Yes, XMetric contains advertisements. As a free utility app, it is supported by ads to provide its features without charge to the user.

### What devices is XMetric compatible with?

XMetric is compatible with iPhone and iPad devices. Its user interface is optimized for these platforms, ensuring a seamless experience.

### How often is XMetric updated?

The latest version of XMetric is 1.1, which was last updated on August 10, 2026. While specific update frequency isn't detailed, this indicates recent development and support.

## Version history (last 4 releases)

### 1.3 — 2026-11-02

- New cooking units: teaspoon, tablespoon, fluid ounce, cup, pint and quart (US), metric cup, plus UK teaspoon and tablespoon and Australian tablespoon
- New nanosecond and microsecond time units and an Inductance category
- Optional rating request after you have used the app a few times
- Fixes for calculator edge cases (e next to functions, chained squares and reciprocals), European number formats, and Fahrenheit rounding

### 1.2 — 2026-09-14

Inductance category (henries, millihenries, microhenries, nanohenries, picohenries) added to Electrical conversions

### 1.1 — 2026-08-10

New in 1.1: a built-in scientific calculator (trigonometry, logarithms, powers and roots, factorial, pi and e, parentheses, and a live result preview), a larger full width keypad, and reliability improvements.

### 1.0 — 2026-08-04

No release notes.

## Apps similar to XMetric

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Conversion Kit](https://appshunter.io/ios/app/conversion-kit/id6778754215) | — | Free | Utilities |
| [OctoTik](https://appshunter.io/ios/app/octotik/id6777795393) | 5.0 (1) | Free | Utilities |
| [Electrical Calculator lite](https://appshunter.io/ios/app/electrical-calculator-lite/id922903696) | 4.6 (580) | Free | Utilities |
| [exacqVision Mobile](https://appshunter.io/ios/app/exacqvision-mobile/id1583070424) | 4.1 (48) | Free | Utilities |
| [PLC Simulator 2, Ladder Logic](https://appshunter.io/ios/app/plc-simulator-2-ladder-logic/id1672572436) | 4.9 (121) | Free | Utilities |

## More apps by Harry Huynh

- [AppTimeOut: App Blocker](https://appshunter.io/ios/app/apptimeout-app-blocker/id6755306490)

All apps by Harry Huynh: https://appshunter.io/developer/1853045478

---

*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 2026-11-06.*