Supplement

iPhone and Android App

At the moment, there is no dedicated Missale Meum app available on Google Play or the App Store. However, the website is designed as a PWA (Progressive Web App), which can be installed to function like a regular app on iPhone or Android.

On Android, open the website in the Chrome browser and select "Add to Home screen" from the menu.
On iPhone, open the website in the Safari browser, tap the share button, and then select "Add to Home Screen."

iCalendar

1962 liturgical calendar is available in iCalendar format.

https://www.missalemeum.com/en/api/v3/icalendar

It can be loaded into any calendar application, such as Google Calendar (documentation), or Microsoft Outlook. The link contains all Sundays and major feasts. In the description of each calendar event there is a link to the respective proper on the website.

Additionally, you can specify what rank of feasts are included in the ical feed by adding the optional parameter to the URL in the last field.

First class feast feed:

https://www.missalemeum.com/en/api/v3/icalendar/1

First and second class feast feed:

https://www.missalemeum.com/en/api/v3/icalendar/1

First, second, and third class feast feed:

https://www.missalemeum.com/en/api/v3/icalendar/3

All feasts feed:

https://www.missalemeum.com/en/api/v3/icalendar/4

Widget

Missale Meum widget that can be embedded on your website as an iframe. You can set up the theme using theme parameter - light for light mode and dark for dark mode.