Units is a really useful free app that lets you easily convert from various units into lots of others.
Units can convert hundreds of units from 43 different categories including Speed, Time, Length, Volume, Area, Power, Temperature, Fuel Consumption, Shoe Sizes and loads more!
Units is a fully universal app with native support for iPhones, iPod touches, and iPads.
• Convert hundreds of units - Units has over 800 units across 43 different categories.
• Convert currency - Units can convert between 88 different currencies, with rates updated daily.
• Hide unused units - Units lets you hide units you don't use, allowing you to maintain a streamline conversion workflow.
• Reorder both units and unit categories to suit your needs.
I recently did extensive traveling and the currency conversion tool was invaluable. However, many times when I went back into it, the main screen with all conversions displayed and I had to go back into currency. A feature to keep a particular conversion open or create a specific widget to access such would be really helpful.
I like it but could use another liquid volume unit
Nerd of Rocks
Hello! I’m writing this from the US, where we have weird units (I know, I know). Is there any way you could add the unit “acre-feet” to your liquid volume list? I work in water resources in the Desert Southwest and we regularly use acre-feet for calculating water pumping volumes for regulatory compliance. It’s an annoying unit but it’s way we’ve got here, where we seem to actively fear the metric system. Sigh.
I love this app
Dex Red
I’ve had it on my phone for as long as I can remember and it has served me well over the years. Having a converter app that works without needing an internet browser or data connection is insanely handy in all types of situations. Recent updates have only made the app even better (I’m a sucker for a good dark mode).
Decent but clearly no longer maintained
rlr524
This app is fine for the most part, but has small issues that could make it better. For example, add the ability to insert commas on long numbers. For currencies, numbers should never be expressed in scientific notation. There are other small things but I have no hope of them being addressed because this is clearly an abandoned app.
NEW
• Refreshed and updated for modern devices.
• No more adverts! Units is now free for everyone.
• Previous pro features free for everyone; you can now reorder units and unit categories to suit your needs.
• Units now fully supports Dynamic Type, scaling all of the text to your preference.
• Tip Jar; you can now show your appreciation for Units, and unlock some bonus app icons.
FIXED
• Fixed issues with currency updates.
REMOVED
• Units no longer includes ruler functionality, we're hoping to bring it back later.
Version 3.0
The developer, Homegrown Software Ltd, 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 Linked to You
The following data may be collected but it is not linked to your identity:
Identifiers
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Homegrown Software Ltd
Size
2.2 MB
Category
Utilities
Compatibility
Requires iOS 13.5 or later.
iPhone Requires iOS 13.5 or later.
iPad Requires iPadOS 13.5 or later.
iPod touch Requires iOS 13.5 or later.
Mac Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
