Parabellum is a custom app builder. Pick your tools, pick your theme, get a link. Install on your phone. Your data stays on your device. No account. No payment. No tracking.
Each theme changes the layout, navigation, and typography — not just the colors. Switch any time from inside the app.
MARK is your assistant built into every tool. He knows your goals, your history, and your context. Ask him anything.
Two minutes. Installed on your phone.
No account · No payment · No catch