The best part is that it costs $1.99 at the app store.
Described as "the perfect aid for every penitent", it offers users tips and guidelines to help them with the sacrament.
Now senior church officials in both the UK and US have given it their seal of approval, in what is thought to be a first.
The app takes users through the sacrament – in which Catholics admit their wrongdoings – and allows them to keep track of their sins.
It also allows them to examine their conscience based on personalised factors such as age, sex and marital status – but it is not intended to replace traditional confession entirely.
This isnâ€™t their first digital effort
Two years later created a Facebook application that lets users send virtual postcards featuring the pontiff.
Before you mock it, when I went to Bishop James Mahoney High School in Saskatoon, we had a similar checklist to speed up the confession process (as a Methodist, I just judged others silently) so itâ€™s not like this is a new idea. Of course we still had a priest to administer the sacrament.