Barlog vs Stackd

Barlog – Load the bar in seconds Turn plate math into a snap-and-buzz experience. Drag the full-screen slider to watch plates stack in real time—each major jump locks in with crisp haptic feedback so you feel every milestone. Perfect for beginners mastering lb/kg math and veterans dialing in PR attempts. Highlights • Live plate visualization – see exact stacks as you slide • Smart minimum-plate calculator – never over-pull iron again • Weight slider with haptic snapping – tactile confirmation at key loads • Apple Watch remote – adjust weight, reset, or switch units from your wrist • Instant lb ⇄ kg conversion & custom bar weights • One-tap reset & distraction-free training mode Built for powerlifters, CrossFit athletes, and anyone who loves lifting.

Training phases change. Work gets busy. Goals shift. Most fitness apps lock you into their programs. Stackd works with whatever plan you built this week — because your AI agent writes it, and Stackd just keeps score. IMPORT AI WORKOUTS IN SECONDS Design your program in any AI agent. Copy the JSON. Paste it into Stackd. Your full workout plan appears instantly — exercises, sets, rep targets, everything. No manual entry. No templates. No friction. TRACK EVERY SESSION Log sets, reps, and weight as you train. Stackd auto-fills your last session's weight so you always have a starting point. Hit your rep targets and the weight recommendation updates automatically — progressive overload built in. SEE YOUR STRENGTH GROW Estimated 1-rep max charts for every exercise. Watch your squat, bench, and deadlift climb week over week. Full session history so you never lose a workout. NUTRITION TRACKING INCLUDED Log meals and hit your macro targets without switching apps. Build daily meal plans, track protein, carbs, and fat. Everything in one place. BUILT FOR LIFTERS WHO PLAN WITH AI Most fitness apps want to sell you their programs. Stackd assumes you already know how to use AI Agents to build a better one. We just give those programs a home. No ads. No upsells inside the app. Cancel anytime.