Baseline Fitness

A training notebook for lifters who don't need an app to motivate them. Log anything. See your data clearly. No streaks, no badges, no noise.

Your training, recorded honestly. No scores. No streaks. No judgment.

Baseline is a notebook-first workout tracker built for people who want to understand their training — not be managed by it. Log what you do, see where you're trending, and let the data speak for itself.

LOG ANYTHING. IN ANY ORDER.

Start a workout and record whatever happens — planned or spontaneous, heavy or light, structured or chaotic. Add exercises mid-session, skip movements without penalty, and log any combination of strength, cardio, functional work, or anything in between. If you can do it, Baseline can record it.

ANALYTICS GROUNDED IN PHYSICS

Baseline calculates mechanical work in kilojoules using real physics — weight lifted, distance traveled, reps completed — all based on your unique biomechanics. Track total work per session, work by muscle group, movement trends over time, and an 8-week regression forecast for any exercise. R² fit, weekly rate of change, and prediction bands to help see when your current rate of progress will get you to your goals.

PERSONAL RECORDS, YOUR WAY

Baseline detects PRs by maximum weight, best single-set work, or highest session volume. Star the exercises you care about and they surface first. Tap any record to see the full historical timeline of new bests for that movement.

OPTIONAL STRUCTURE WHEN YOU WANT IT

Build mesocycles with themed training days, set targets for sets, reps, and weight ranges, and import them at the start of any session as a reference — not a constraint. Or use reusable Plan Days for individual templates you return to. Change your mind mid-session and Baseline won't penalize you.

BUILT FOR POWER USERS

Import training plans from a coach or creator using AI-powered text parsing Export your full workout history to CSV at any time Per-exercise history with inline previous-session reference during logging Rest timer, bodyweight exercise support, unilateral rep modes Custom exercises for any movement not in the library

NO GAMIFICATION. EVER.

No streaks to protect. No badges. No celebratory animations. No "you should have done more." Baseline exists to sharpen your self-awareness — not to manufacture motivation or judge your choices.

YOUR DATA STAYS YOURS

All data is stored locally on your device. Export it, inspect it, or delete it anytime. No account required to start logging.

Baseline is free to download. Core workout logging is always free. Baseline Pro unlocks advanced analytics, mesocycle planning, CSV export, as well as new features as they are released.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.steadystatelabs.app/privacy.html