marble.fit

Marble is a minimal workout journal designed to help you sculpt your body with precision.

Log sets in seconds. Track progress over time. See your training clearly.

FEATURES • Fast, one-tap set logging • Clean list and calendar views • Interactive trends and progress charts • Supplements tracking (creatine, protein, more) • Fully offline — your data stays on your device • Light & dark mode with high-contrast design

BUILT FOR FOCUS Marble avoids clutter, social feeds, and distractions. It’s a simple tool for people who train consistently and care about details.

No accounts. No ads. No tracking. Just your training, clearly recorded.