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Units Plus Converter - Best Unit & Currency Converting App: Imperial & Metric Conversion Calculator

By Alan Mrvica

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SWAP units by swiping or double tapping center of label

OPTIMIZED for Retina display - works on 3.5 inches and new 4 inches screens.

***Now with LIVE Currency Updates for all major currencies in the world***

Very simple and beautifully designed unit converter with 12 categories and many different units:


*Currency (155 world currencies updated every 15 min.)
*Data-computer data (byte, kilobyte, megabyte, etc.)
*Time (days, weeks, hours, etc.)
*Volume (dry and wet)

Currency exchange rates are downloaded every 15 minutes when app is open. Every download uses very small amount of data. Around 1-2kb. Internet connection required.
155 currencies available - This is all world currencies with their respective country flags.

What's New in Version 2.4

- Corrected psf to psi (Pressure unit) conversion


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Customer Reviews

This application does everything I needed

This is one of the best applications that I've ever used. It's able to convert just about everything to just about everything. If you are a health care provider, this handy app will save time and reduce the risk of errors. One of the best features is the currency conversion. When you open the currency conversion feature, it updates with the latest rates. I recommend this application without any reservation.

Comes in very handy

I use this for my work in freight forwarding logistics. I would love to see an in app calculator as well even still I use this everyday several times a day 👌🏾

Extremely Useful Application

This is probably one of the most useful apps I've ever downloaded. I use this app several times a week for conversion research, curiosity appeasement, etc.

Units Plus Converter - Best Unit & Currency Converting App: Imperial & Metric Conversion Calculator
View In iTunes
This app is designed for both iPhone and iPad
  • $2.99
  • Category: Utilities
  • Updated:
  • Version: 2.4
  • Size: 3.1 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5, iPhone 6, and iPhone 6 Plus.

Customer Ratings

Current Version:
All Versions: