Unit Converter Pro HD‪.‬ 4+

30 categories, 700+ units

良峰 侯

Designed for iPad

    • 4.6 • 157 Ratings
    • $0.99



The most powerful unit converter in the market.

Helps you make easy conversion between more than 700+ various units of measure in 30 categories. Discover a universal assistant for all of your unit conversion needs.

√ 30 Categories
√ 700+ Units of Measure
√ Backspace key
√ Extremely Easy-to-Use
√ Supports Dark Mode

Save Your Time. Quickly & Easily!

Universer Unit Converter Pro HD URL scheme is "EWUnitConverterPro://"

What’s New

Version 5.8

+ Stability improvements

Ratings and Reviews

4.6 out of 5
157 Ratings

157 Ratings

CourtneyCox ,

Easy to Use and Comprehensive

This has more categories and units than I can ever imagine using, but for the items I need like converting temperatures, weights, or lengths it is instant and accurate. If you have a recipe that tells you to heat your oven to 260C you can see that is 500F. Plus absolutely no ads or pop-up junk.

Habcook ,

Found the one I need

I have been using a variety of calculators. Most are OK. But this one corresponds exactly to my needs having to deal a lot with conversion and at times teaching. Thanks for its simplicity and effectiveness.

SgtGreenjeans ,

I'm Converted!!!

User friendly, simple and very intuitive, this is the best app for converting anything in any discipline. If you deal with numbers, do yourself a favor and gift yourself this app...you won't be sorry!

App Privacy

The developer, 良峰 侯, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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