Breviarium
The traditional Divine Office
The traditional Divine Office
The pre-conciliar office on the iPhone, from Matins to Compline, in Latin with an optional English translation.
Breviarium gives the Breviarium Romanum under the 1960 rubrics, the Dominican office of 1962 and Ambrosian Compline of 1957, with the Little Office of Our Lady, the Office of the Dead and the Martyrology. It computes the office itself for any date, and works entirely offline: no account, no tracking, no data collected.
It is free, and free software: the source is on GitHub under the GNU General Public License.