Purchasing and licensing: bought from Amazon

You have said that you have bought the Universalis app from the Amazon Appstore.

If you want Universalis on iPhone, iPad or iPod Touch

The best and most flexible way

A Universalis registration code gives you access on all the devices and systems we support: mobile devices, laptops and desktops.

Since you have already bought the Universalis app from Amazon, you have already paid half the price of a Universalis registration code. If you now buy a registration code from us by paying the second half of the price, you will have full flexibility for the future because the code will work on all Android devices, Apple devices, Mac, Windows, and e-books.

Buy a Universalis registration code at half price – £9.99 (about $12.60 or €11.50) – using the Universalis app on your existing Amazon device. The instructions are here.
On your iPhone, iPad or iPod Touch, get Catholic Calendar from the App Store (it's free) and put your registration code into it. Instructions are here.

Note that to do this, you do still have to have a device with the Universalis app that you bought from Amazon.

The quickest way

Just buy the Universalis app from the App Store. Press the button on the right to get to the correct App Store page.

You don’t lose any money doing it like this. But the app you get will work on iPhone, iPad and iPod Touch only, so you do lose a little flexibility for the future.