Consistency made simple, visual and motivating.

At its core, My Chain is a workout journal: users can easily log reps, sets, and exercises, then review their history to compare progress over time. Every completed workout is saved, giving users a clear view of their routines and improvements.

Why Choose My Chain Fitness Tracker?

Lock-In Mode – A focus setting that mutes distractions during workouts. Whether through Do Not Disturb or blocking interruptions, Lock-In helps users stay present and committed while training.
Weekly Chain System – Instead of fragile daily streaks, users build chains week by week. For example, if someone commits to three gym days per week, completing those earns them a “1-week chain.” Staying consistent grows that chain — 5 weeks in a row equals a 5-week chain. Visual animations make progress exciting and reinforce the habit.
Optional AI Trainer – Quickly generate a workout on the go based on your goals, available time, and equipment. Just tell the AI how long you have and what you’re working with—full gym, dumbbells, or no equipment—and it will suggest a few personalized workouts to help you stay consistent and keep your Chain alive