AELF - Bible catholique et lectures du jour is a straightforward application designed for iPhone users to access the Catholic Bible and daily readings. The app provides the complete Catholic Bible based on the liturgical translation used in Mass, allowing users to search for specific verses and meditate on the texts without distractions. It includes prayers for Mass and the Liturgy of the Hours, catering to various times of prayer throughout the day.

The app functions offline, enabling users to sync texts for meditation in any environment, even in airplane mode. Users can navigate through dates up to one month in advance, ensuring they can access the appropriate readings. Importantly, AELF respects user privacy by only utilizing internet access for downloading scripture texts and does not collect personal data. This application is offered free of charge and is ad-free, supported by the Episcopal Liturgical Association for French-speaking countries.