What it does well
Made to get you to the number fast, then stay out of the way.
Focused by default
One app for units, FX, and crypto
Move between measurement conversion, live currency checks, and crypto comparisons without changing tools.
Made for real numbers
Adaptive formatting that stays readable
Large totals stay clean, tiny rates stay precise, and the app shifts decimal detail based on magnitude.
Useful even when coverage drops
Offline-friendly exchange data
Recent exchange rates are cached for up to an hour so your latest lookups remain available on the move.
Daily workflow
From a quick airport check to a full crypto comparison, it keeps the path short.
Switch between units, fiat, and crypto in seconds, keep your most-used pairs close with favorites, and use the home screen widget for a fast daily snapshot without opening the app first.
Widget support
Keep your key rates on the home screen.
Build a quick multi-currency snapshot with your preferred targets and keep the order tuned to what you check most.
Screenshots
A quick look at FX, crypto, units, and settings.
No sign-in. No ads. No analytics.
Open the app, enter a value, and get the answer.
Unit Converter Pro is designed like a utility: immediate, polished, and focused on the conversion itself.
View on the App Store