Program in % of your 1RM. Gaman recalibrates your sets with every new PR.
For : Streetlifting · Powerlifting · CrossFit · Conditioning · Bodyweight

Free · No credit card · No account required
All included in the free version.

Every new PR recalibrates your loads across all your % programs.
Got a program on paper, a screenshot or an Excel? Gaman imports it for you.


Not a PDF sent by email. Your coach sees your progress live, you get your program in the app.

Are you a coach? Create my coach space
Your 1RM in an Excel that keeps breaking. Your loads recalculated by hand. Your notes scattered between WhatsApp and a coach's PDF.
Lighter week: 70% of your 1RM on all sets. 2-sec pause at the bottom of the squat. Back to 85% next week.

Hi! I'm Gabriel, engineer and street lifter.
One day I bought a program from a well-known athlete. It was on Excel. Logging my sets from my phone was a nightmare.
I looked for an app to make it usable. But they all asked me to pay after 3 programs created. For such a simple feature, I thought that was ridiculous.
So I built my own app. Over the months, I added what I was missing: loads that adapt to my maxes, feeling tracking, a way to send my workouts to my brother.
One day I looked at what I had built and thought it could interest other people.
For athletes, yes: full app, no limited trial, no hidden premium. Coaches running multiple athletes from their dedicated workspace pay a monthly fee beyond 3 athletes. Details on the coach page.
As soon as you beat a PR, Gaman recalculates all your working loads based on your new max. You don't have to do anything.
Your coach creates your program in Gaman. You receive it in the app, train, and every set you log appears in their coach workspace.
Gaman reads exercises, sets, reps and % of max loads directly from your file or photo. You review and validate before starting the session.
Your data belongs to you. It's never sold. You can export it at any time.
Not yet. Gaman is an installable web app: tap "Add to home screen" from your browser and it appears as a real app on your phone. App Store and Play Store versions will come once the product is validated by its first users. Meanwhile, this lets us ship fixes in minutes instead of waiting 2 weeks for review.