Unit Lab
In review400+ units, labs & cooking
A fast, fully offline unit converter with a built-in calculator. 400+ units across 25 categories, including the ones other converters skip — clinical lab values and ingredient-aware cooking measures.
- Platform
- iOS
- Built with
- Flutter
- Category
- Utilities
- Price
- Free · one-time Remove Ads purchase
What it does
Convert anything
400+ units across 25 categories — length, mass, volume, temperature, pressure, energy, data and more, down to ancient and apothecary measures like cubits, drachms and grains. Live results as you type, with instant unit swap.
Lab values
Convert clinical lab results between conventional and SI units — glucose, cholesterol, creatinine and more. Factors pinned from published clinical references.
Cooking that knows ingredients
Cups to grams, done correctly. Flour, sugar, butter and honey each use their real density. US and metric kitchen measures, sticks of butter included.
Calculator included
A clean calculator with memory keys and a history you can reuse.
Make it yours
Four themes — Functional, Cute, Futuristic and Fantasy — each in light and dark. Favourites and recents for one-tap access.
Private by design
Works fully offline. Nothing you type ever leaves your device. No accounts, no sign-up.
For unit conversion only — not medical or dosing advice.
A look inside
Support
Questions, bugs or feature requests — email us and we will reply within one business day.
enquiries@koallabs.comPrivacy
Unit Lab works offline and has no accounts. Nothing you type leaves your device.
Read the privacy policy →App development
We built this. We can build yours.
Same stack, same process, pointed at your product — from scoping through store submission.