# Unit Lab: Unit Converter — 400+ units, labs & cooking

> 400+ units, labs & cooking (iPhone/iPad app by JONATHAN PETER WARNER.)

- Source: https://appshunter.io/ios/app/unit-lab-unit-converter/id6793844564 (this page in markdown: same URL + `.md`)
- Developer: [JONATHAN PETER WARNER](https://appshunter.io/developer/1879324972)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 34 MB
- Languages: American English
- Released: 2026-08-27
- Data updated: 2026-09-10
- User reviews in markdown: https://appshunter.io/ios/app/unit-lab-unit-converter/id6793844564/reviews.md

## What is Unit Lab?

Unit Lab is a fast, fully offline unit converter with a built-in calculator — 400+ units across 25 categories, from everyday metric and imperial to the ones other converters don't have.

CONVERT ANYTHING
• Length, area, volume, mass, temperature, speed, pressure, energy, power, data, time, angles, fuel economy and more
• Ancient and apothecary measures — cubits, drachms, grains
• Live results as you type, with instant unit swap
• See a value in every unit of a category at once

LAB VALUES
• Convert clinical lab results between conventional and SI units — glucose, cholesterol, creatinine, and more substance groups
• Factors pinned from published clinical references
• For unit conversion only — not medical or dosing advice

COOKING THAT KNOWS INGREDIENTS
• Convert cups to grams correctly — flour, sugar, butter, honey and other ingredients each use their real density
• US and metric kitchen measures, sticks of butter included

CALCULATOR INCLUDED
• Clean calculator with memory keys and history you can reuse

MAKE IT YOURS
• Four themes — Functional, Cute, Futuristic, Fantasy — in light and dark
• Favorites and recents for one-tap access

PRIVATE BY DESIGN
• Works fully offline — nothing you type ever leaves your device
• No accounts, no sign-up
• One-time "Remove Ads" purchase if you want an ad-free experience

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |



## Version history (last 1 release)

### 1.0.0 — 2026-08-27

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 2026-09-10.*