Do you want to always have the Ordo for the traditional (1962) Roman Missal and Breviary in your pocket?

The 2020 Ordo app gives immediate access to the Ordo listing of every day of the liturgical year. [NB: an ordo explains how to set one's missal and breviary, but does not offer readings or prayers, except some special blessings, such as of throats on the St. Blaise Day].

Also included are appendixes for Signs, Abbreviations, Tables of Concurrence and Occurrence, Excerpta Rubricae, and appendixes for proper feasts in the USA, Canada, Great Britain, Australia and New Zealand!

Printed copies of the 2020 Ordo are also available for purchase from Romanitas Press: http://www.romanitaspress.com/ordo