FlexYin
by Brain Boogerz
No judgment, just results
Log your workouts, food, measurements and stretching in one app — with a private daily journal built in, so you can see how you feel alongside what you do.
Starter covers training, recovery and estimated goal projections. Pro adds food, body tracking and planning. Advanced adds trend charts and a four-week Training Map.
Included with All tiers
Log sets, reps and effort, follow training guidance and time each contraction. The Training Map starts with Pro.
Included with Pro and Advanced
Log meals with USDA nutrition data, set your own daily targets and save meal templates.
Included with Pro and Advanced
Record weight and tape measurements with Pro. Estimated goal projections are included from Starter.
Included with All tiers
Illustrated long-hold stretches you can filter, sequence and save as your own routines.
Included with Advanced
Review patterns in your logged progress. Optional 3D body visualization adds estimated shape and fat-pattern context—not a promise.
Included with All tiers
Quick private check-ins on mood, energy and stress, with seasonal journal prompts.