Catholic DeVice vs one sec: The Same Pause, Different Contents

We build Catholic DeVice, so read this knowing who wrote it. And we owe one sec a debt worth stating up front: the studies everyone in this category cites, a PNAS field experiment and a CHI log analysis of over a thousand users, were measured on one sec itself. When we say the pause works, we are standing on their evidence.

What one sec does well

one sec intercepts the open of a target app and asks you to take a deep breath before deciding whether to continue. It is available on iPhone and Android, it is beautifully minimal, and the numbers behind it are real: users in the six week field study cut actual openings of gated apps by 57 percent, and in the long term log data a third of open attempts were simply abandoned at the pause. The free tier covers a limited number of apps, with a subscription for more, at the time of writing.

Where the two part ways

The breath is empty on purpose. one sec's philosophy is to give your impulse a moment to die down, and for a general audience that is a sound design. Catholic DeVice fills the same moment instead: opening a vice app meets the Praywall, a full screen Catholic prayer, a quiet countdown, and an Amen before a timed window opens. Every text is Scripture, the official liturgy, the saints and Church Fathers, or a traditional prayer with centuries of use, never AI generated. You were going to spend that pause anyway; the question is whether it holds a breath or a prayer.

Price and platforms

Both run on iPhone and Android. Catholic DeVice's core loop is free forever: the Praywall, two vice apps, Retreats, and all statistics, with an optional premium tier for unlimited vice apps.

The honest bottom line

If you want the lightest possible secular pause, one sec is the most studied tool in the category and we would rather you use it than nothing. If you are Catholic and want the interruption itself to be prayer, that is what we built. Catholic DeVice is free on iPhone and Android.

More comparisons: vs Opal · vs Brick · vs ScreenZen · the full apps-that-block-until-you-pray comparison