LiftShift

LiftShift is a free productivity tool that aggregates workout logs from apps like Hevy and Strong, providing AI-powered analysis, interactive muscle heatmaps, and plateau detection to uncover actionable insights. It’s designed for data-driven fitness enthusiasts who want to visualize their progress, identify weaknesses, and optimize training without manual tracking. The project stands out by offering premium-level analytics—like calendar filtering and shareable progress cards—completely free, making advanced workout intelligence accessible to all.