Your deck is your progress bar.
Every workout is a dealt hand — one card per exercise. Each card's rank is your current level in that movement, so the deck itself shows what you can do. No abstract points. No streaks to protect.
Coming to the App Store $9.99 · one purchase · every deck included
One card. One lift. One number that moves.
Swipe through the hand top to bottom. Finish a card's prescription cleanly three times and it ranks up — with the next challenge shown before you rack the weight.
It tells you which plates to load.
The prescription is floored to a weight your bar can actually hold, never rounded up past it — and the card draws the plates, heaviest inboard, so you load it without arithmetic.
Adjust today's weight with the stepper and the diagram follows. The adjustment is a witness, not a promotion: it changes today, never your ladder.
The deck shows what you are, not what you once were.
Leave it idle too long and cards slip back — gently, with a grace period and a floor, and a comeback rule that makes rebuilding faster than the first climb.
Weekly challenge hands raise the stakes: real poker hands, from a humble Pair to a Royal Flush, each with a badge on the line.
Lifting and cardio, on the days you actually train.
Build a week once and the Hand tab deals whatever is scheduled. Go off-plan and it's a side bet — the plan resumes the moment you log it.
Tell it what's at home and what's at the gym.
Pin each place on the map and Stacked picks the right setup the moment you walk in — plates, bars, bells, machines, the lot.
It refuses to lie. Bring up a barbell session somewhere with no barbell and it says so, instead of quietly inventing a number and dropping your warm-up.
Runs, drawn in your heart rate.
Cool blue where you were easy, amber at threshold, red where you buried yourself. Runs are kept — so the same loop a month later shows you the colour change.
Big timers, real pace, haptics at every boundary.
Outdoor runs get a session of their own: a live map, a countdown for the segment you're in, and distance and pace as they happen.
A haptic marks every work and recovery boundary, so the phone can stay in your pocket — and recording continues with the screen locked.
A companion, not a remote control.
Start a hand on the phone and the watch already knows the movement, the weight and the set you're on. Tap the wrist to log a set. Feel the rest timer count down. Check your heart rate without breaking position.
Runs get the same treatment, with boundary haptics where you can actually feel them. Every session writes to Apple Health as a real workout — route and heart rate included — so it lands in Fitness alongside everything else you do.
Real programs, not filler.
Proven lifting templates — 5×5 linear progression, AMRAP-driven progression, wave periodization with training-max testing — and structured cardio for running, rowing and cycling, each at beginner, intermediate and advanced tiers. A kettlebell library with its own rank ladders, and a deck builder if you'd rather author your own.
Every deck is included. There is nothing to unlock, no subscription, and no second purchase.
No account. No ads. No tracking.
Stacked makes no network requests and works completely offline. Your training — your location included — never leaves your phone, except to Apple Health if you ask for it.