BY VIEWCAST    UPDATED January 15, 2026

The Catholic Calendar: Universalis app stands out as a comprehensive resource, offering users access to a wide variety of Catholic classics, including works by Knox and Chesterton. Users particularly appreciate the selection of Books Day by Day, most of which are free. This feature makes the app a treasure trove for those looking to deepen their understanding of Catholic literature.
A significant strength of the Universalis app is its user-friendly interface, combined with customizable options that enable users to adjust settings to their liking. From inspiring reminder chimes to easily accessible daily readings, this app caters to individual preferences, enhancing the overall user experience.
Recognizing the universal reach of the Catholic Church, the app developers have made an effort to include African languages. This inclusivity ensures that more users worldwide can engage with the app in their native language, making it a versatile resource for a global audience.
Universalis provides access to essential prayers, scripture readings, and the Office of the Dead, allowing users to pray at any time. Although some users have expressed difficulty in finding specific prayers like the Office of the Dead, the app generally offers everything a Catholic might need for personal prayer and reflection.
While the app is highly praised for its current features, some users have suggested areas for improvement. These include updating the Bible translations to match regional changes, as seen with the request from India to switch to the ESV translation. Additionally, users have expressed a desire for more hymn suggestions to accompany the Divine Office prayers.
The ease of transferring registration codes from PC to mobile versions has been highlighted as a positive aspect of Universalis. However, some users from countries like Uganda face challenges with payment options, suggesting the need for more versatile payment methods to accommodate users worldwide.
The Catholic Calendar: Universalis app is a valuable digital resource for Catholics, combining a rich selection of liturgical texts with a user-friendly interface. While there is room for improvement in areas like payment options and updating regional content, the app remains a highly recommended tool for both clergy and laypeople seeking to enrich their faith journey.
Yes, the app provides access to a selection of Catholic classics, with most of them available for free.
Yes, the app includes content in multiple languages, including African languages, to cater to a global audience.
The app currently offers some hymn suggestions, but users have requested additional options to accompany the Divine Office prayers.
Yes, users can transfer their Universalis registration from PC to the mobile app version, enhancing accessibility across devices.
While the app primarily uses standard payment methods, there is a demand for more flexible options to accommodate users from countries with limited payment facilities.
Catholic Calendar: Universalis is primarily a mobile app designed for smartphones. However, you can run Catholic Calendar: Universalis on your computer using an Android emulator. An Android emulator allows you to run Android apps on your PC. Here's how to install Catholic Calendar: Universalis on your PC using Android emuator:
Visit any Android emulator website. Download the latest version of Android emulator compatible with your operating system (Windows or macOS). Install Android emulator by following the on-screen instructions.
Launch Android emulator and complete the initial setup, including signing in with your Google account.
Inside Android emulator, open the Google Play Store (it's like the Android Play Store) and search for "Catholic Calendar: Universalis."Click on the Catholic Calendar: Universalis app, and then click the "Install" button to download and install Catholic Calendar: Universalis.
You can also download the APK from this page and install Catholic Calendar: Universalis without Google Play Store.
You can now use Catholic Calendar: Universalis on your PC within the Anroid emulator. Keep in mind that it will look and feel like the mobile app, so you'll navigate using a mouse and keyboard.

