Musklr: Lift heavy. Log fast.

Musklr is the lifting app for people who actually go to the gym. Log a set in two taps, kg on the left, reps on the right, auto-filled from last week. Pick from 2,000+ exercises with anatomy diagrams, filter by equipment or muscle, and watch a live heatmap light up everything you've trained. When you out-lift your old max, the watch double-buzzes and the phone throws confetti. Estimated 1RM, volume, and every kind of PR tracked per exercise, with a real Apple Watch app built wrist-first: live heart rate, a rest timer that follows you between devices, haptic celebrations in the same second.