Samson tells you exactly what to lift, when to lift it, and whether you're getting stronger — then gets out of the way.
Free to download · No account required · iOS & Android
More than a lifting app — one log for every kind of training. Strength, cardio, bodyweight, and mobility all live in the same place, each with its own PRs, calories, and trends.
How It Works
No spreadsheets. No complicated setup. Samson is ready to train you the moment you open it.
Choose from expertly programmed plans — push/pull/legs, upper/lower, full body — and set your start date. Samson handles the rest.
Open the app and you'll see exactly which exercises to do today, the target sets and reps, and what weight you hit last time.
Samson tracks your estimated one-rep max over time and flags personal records the moment you set them. Your progress is hard to ignore.
01 Pick a routine
02 Show up and lift
03 Watch yourself grow
One-Handed Logging
Logging a set shouldn't mean poking a tiny number pad with chalky hands. In Samson you spin the big weight and rep dials with your thumb — one hand, no typing, no typos.
Features
Your workouts cycle automatically based on your start date. No decision fatigue. No skipped days from not knowing what to do.
Every set is compared against your history using estimated 1RM calculations. When you break a record, Samson celebrates — loudly.
See your estimated one-rep max plotted over weeks, months, or years. Watch your strength curve go up and to the right.
MET-based calorie burn estimates tuned to your body weight and workout type — strength, cardio, bodyweight, and mobility.
Visual muscle group heatmap shows exactly which areas you worked each session — so you always know what you've hit and what needs attention.
Already have a program you love? Build it in Samson. Add exercises, set rep ranges, order your days — your routine, your rules.
AI Coach PREMIUM
Ask about form, recovery, or why you're stuck — or just tell it what's changed. The coach reads your real history and rewrites your week, then proposes the update for you to apply with a single tap.
The Science
The most proven principle in strength training is deceptively simple: do a little more than last time. Samson makes that easy to see and impossible to ignore.
See It In Action
Log your sets and Samson turns them into trends, records, muscle maps, and route detail — automatically.
Philosophy
Not people who like thinking about going to the gym. People who go.
Pick a routine, set a date, open the app on day one and know exactly what to do. No account, no onboarding maze, no subscription paywall to get started.
Motivation is unreliable. Samson's routine-driven model means the decision of what to do today is never yours to make — which makes showing up dramatically easier.
Streaks and badges don't make you stronger. Samson shows you your actual strength curve and lets the numbers do the talking.
Log your sets. That's it. Samson computes the rest — PRs, volume, calories, muscle map, trend charts — from a single source of truth.
Pricing
The workout tracker is free — no account, no timer on the essentials. Upgrade only when you want a coach in your pocket and the full analytics picture.
$0 forever
Everything you need to start training and stay consistent.
Free trial then monthly or annual
For lifters who want a coach and the complete picture.
Stop planning. Start lifting. Samson is waiting.
Coming Soon to App StoreFree · iOS & Android · No account required