Setlane

Setlane is an offline-first workout tracker for Android built for fast gym logging and long-term strength progress. You can create custom workout routines, log sets, reps and weight, reorder exercises, use a rest timer, track body weight, review workout history, and see progress charts and personal records over time. Setlane can also connect your training data to ChatGPT or Claude through MCP. The AI can analyze your workout history, compare sessions, identify stalled lifts, review your routines and suggest what to try next. It also supports write actions, so ChatGPT or Claude can update workout templates, correct past workouts, edit sets, notes and other training data directly in Setlane. The app works offline during workouts and syncs your data when you're back online. Setlane is designed for lifters who want a straightforward workout log with detailed progress tracking and the option to use the AI tools they already use.