Does AI actually build real workout plans, or is it just marketing?

The skepticism is fair. Plenty of apps slap an "AI" label on the same thing as always: a quiz at signup, then a fixed plan that never changes unless you edit it by hand.

The real difference shows up AFTER week one. If you missed a session, progressed faster than expected, or a set was much harder than planned -- an AI that's actually training you uses that to adjust the next session, not just the day-one plan.

In Gojan the routine rewrites itself when your week breaks -- not once a month, session by session.