Bolic

A science-based hypertrophy focused fitness training app.

Hypertrophy focused workout tracking app. Helps you keep track of your progress, following the most optimal methods. Completely open source.

Bolic is a hypertrophy-focused workout tracker designed for science-based lifters. There's no fluff, no gamification, just clean, focused logging to keep track of your training data.

The dashboard surfaces your last completed session and the same session from last time, so you always have context on what was previously performed in the gym. Build programs the way you structure training. Flexible training days with a simple design, build it once and run it for months. Log sets in real time without breaking focus, and choose the metrics that matter to you most.

Your full exercise library lives in one place, with target sets, reps, RIR, quality, target muscle positions, and your own technique notes on every movement. When equipment isn't available, swap exercises on the fly and choose how the change is recorded. Either keep the original, update the session, or carry it forward.