The Gerardus calendar is a tear-off calendar and a kind of almanac. With this calendar you get 'a little spirit every day'. Every day has a saying on the front. In addition to the sun and moon phases, a large number of saints' holidays are also mentioned.
On the back, jokes and language jokes are alternated with reflection, puzzles and information in all kinds of areas.

The calendar shows the current day (in the relevant year) at start-up and gives the option to browse through the pages or look up a specific date. Front and back can be shown.

A so-called 'Activation time' can be set, at which the app becomes active every day and the calendar sheet of that day can easily be displayed.

It is possible to share calendar sheets (front and back) with others via e.g. Twitter, Facebook or e-mail.