Checker

Checker is an iOS‑only habit and goal tracker that lets you build boards for any objective and log each progress check‑in. A daily grid visualizes streaks, gaps and hotspots, while custom units—time, distance, calories, money, etc.—track diverse metrics. Features include home‑screen widgets, dark mode, on‑device privacy, and upcoming Apple Health sync, reminders, and board sharing. Use three boards free; unlock unlimited boards with a one‑time purchase.