Density is the training app built on one honest metric — how much real work you packed into every minute on the floor. No leaderboards. Just proof you're getting better.
Tracks the workout.
Explains the workout.
Adjusts the program.
Load your program, show up, and Density handles the stopwatch, the math, and the history.
Build your own program or let the AI generate one in seconds based on your goals and schedule.
The auto-running timer tracks every set. Pause when you rest — only actual work time counts toward your score.
At session end, Density computes your score and shows how it stacks up against your own previous sessions. No one else's.
The only person
you're competing
with is you.
No leaderboards. No performance theater. Just your numbers, week over week — honest proof that you're getting better.
Built for real gym sessions — not fitness trackers or wellness journals.
Starts when you start, pauses when you rest. Pause-excluded timing means your density score reflects actual effort.
Tell the AI your goals and schedule. It builds a structured, periodized program and can tune individual days on the fly.
Density watches for density drops, high RPE, and missed sets — and flags when your body is signaling it needs a lighter week.
No equipment? Swap any exercise before or during a session. Drag to reorder your day without losing your place.
Charts for density over time, session volume, and muscle group distribution — all framed around your personal baseline.
No commitment required. Cancel anytime.
Log real workouts and see your first density scores.
Understand what happened — and what to do next.
Let Density tune the program around you.
Pay once. Keep Density Pro forever. Limited-time.