Cal AIHard wall

Cal AI - Calorie Tracker · Viral Development LLC

Fitness · ★ 4.8 (356,710 ratings) · added 2026-05-26

THE reference funnel: 28 quiz screens build sunk cost, then “Start your FREE trial to continue” — no close button, $30M+/yr.

Hard wall — you can't use the app without paying (or starting a trial).