Units Premium 4+

Homegrown Software Ltd

Designed for iPad

    • 3.1 • 23 Ratings
    • $0.99



Units is a really useful app that lets you easily convert from various units into lots of others.

NEW: Units now supports doing quick conversions on Apple Watch. Perfect for currency conversions on holiday, or any other calculations you need to do quickly throughout your day.

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 now a fully universal app with native support for iPhones, iPod touches and iPads.

As an added bonus, Units also has a built in ruler, for doing small, quick measurements when the need arrises.

• 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 units & categories - Units Premium allows you to reorder units and currencies however you want them.
• Built in ruler - Units has a built in ruler allowing you to make small, quick measurements without carrying round a ruler.

Units Premium disables adverts and allows you to reorder both units and unit categories to suit your needs.

What’s New

Version 2.4.1

This app has been updated by Apple to display the Apple Watch app icon.

Fixed a crash affecting iOS 7 users.

Ratings and Reviews

3.1 out of 5
23 Ratings

23 Ratings

JDAapps ,


First of all, I've loved the app for years now, so thank you! But, I'm sure I'm not the only one who would appreciate an update to add support for 3rd party keyboards. When using anything like Swipe, Swiftkey, Gboard, etc. you get a rogue garbled number pad that obstructs almost your entire view :(

Pilgrim95632 ,

Quick and easy

I find this program very easy to use and very quick. I only only to enter one unit and all conversions take place simultaneously. I enter in one yard and instantly I know how many parsecs it is as well as how many parts of the earths diameter. Do you want meters, inches, cubits? It’s all there with just one entry. I don’t know what could be simpler. No flash, no sound effects, just results. It’s unencumbered by distractions. It satisfies curiosity. Handy and educational. It lacks one feature that none of the converter apps have which is the ability to enter in my own units. No matter how many conversions an app has, there are always some arcane measures not included. Do any of them include a megalithic yard, for instance? Not that I know of. (2.72 feet) or a day’s journey? (34 miles) How about 366 degrees in a circle based on sidereal time? Minoan foot anyone? I can’t expect an app to have everything but I would like the ability to add what I want.

PilotWesley ,

Appears To Be Abandoned

While the application does function on a basic level, the developer seems to have “abandoned” it. No updates in over two years, and there’s no support (website is dead) for the app.

The “Currency” conversion is essentially useless, because it seems to have stopped updating the exchange rates; mine are seven months old.

App Privacy

The developer, Homegrown Software Ltd, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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