KB
Founder & Author
Karol Billik
Founder of FaithWall. Building iPhone tools that turn ordinary phone moments into moments with God.
About
I'm Karol — an indie iOS builder based in Slovakia. I started FaithWall after years of trying to make my own quiet time stick. The pattern that finally worked wasn't another app. It was rearranging what I'd already look at all day — my iPhone's lock screen — so the first thing I saw was Scripture, not a notification cluster.
FaithWall is what I wish I'd had ten years ago: a small, focused tool that quietly carries the Word into the most-seen surface of a smartphone. I write here about prayer rhythms, Scripture habits, iOS Focus modes, and the small design moves that compound into a centered life.
What I write about
- Putting Scripture on the iPhone lock screen — wallpapers, widgets, Focus modes.
- Building a prayer life that survives a busy week — alarms, anchors, voice memos.
- Christian productivity — using your phone as a tool for the soul, not against it.
- Honest comparisons of Christian apps — what each one is actually good for.
Elsewhere
- I also run karchi. — a small digital studio I use to ship the kind of products I want to use.
- Email me anytime at hello@faithwall.app.