Stack - Gym Tracker

Stack - Gym Tracker                         
                                          
Stack is a focused, local-first lifting log for people who actually
 lift. No bloated feeds, no streak-shaming, no nag screens. Just a             
 fast, beautiful way to plan your sessions, log every set, and see
real progress over time.                                                      
               
WHY STACK             
       
• Built for the rack, not the couch. Big-tap targets, a custom                
  numeric keypad, and quick-swipe weight/rep adjustments mean you         
  can log a set in seconds without breaking flow between rests.
• Local-first by default. Your data lives on your device. Optional            
  iCloud sync via CloudKit keeps it across iPhones. No third-party
  servers, no analytics farms.                                                
• Quiet by design. No ads, no upsell modals, no notifications you         
  didn't ask for.                                                                                                    
                                                                                
  LOG SMARTER                                                                   
                                       
• Splits and routines: build your own (Push / Pull / Lower,                   
  full-body, classic 4-day, whatever you want) or start from              
  sensible defaults.                   
• Exercise library: 100+ curated movements with primary/secondary             
  muscle mapping, plus your own custom exercises.
• Per-set richness: weight, reps, warmup tags, time, cardio                   
  (distance, incline, zone), bodyweight, machine pin position,            
  lb or kg.                                 
• Live Activity: an in-progress workout pins to your Lock Screen              
  and Dynamic Island so you can see the set you're on without
  unlocking.                                                                  

PLATE MATH WITHOUT THE MATH                     

The plate calculator handles real-world racks: Olympic, Women's,
EZ, and now No Bar for plate-loaded machines. Type a target and               
Stack solves the per-side distribution against your available             
plates, or tap plates manually for a specific layout. The new
Initial Resistance field captures the built-in load on Hammer
Strength and similar machines so your typed weight still maps to              
a clean plate count.

SEE THE WORK                           
 
• Muscle coverage per session: which regions you actually trained,        
  and which you didn't.                 
• Big-three trends: bench, squat, deadlift trajectories with
  one-rep-max estimates.
• Per-exercise charts, weekly volume, and progressive-overload
  prescriptions for your next session.

PERSONAL TASTE                                                                
   
A built-in design system gives you full theme control: light, dark,           
or system; five accent palettes (Forest, Navy, Maroon, Walnut,            
Stone) plus customizable colors. Pick the look that disappears for
you mid-set.

PRIVACY AND OWNERSHIP

• Your data is yours. Export the whole history to JSON anytime,
   import it back on a new device.      
• Apple Sign-In and iCloud are optional, never required.                      
• No ad SDKs, no tracking.                      
 
Questions or feature ideas? Settings, About, Contact support. We
read every email.