Heft: Workout Strength Tracker

Your AI Coach builds your training plan through a conversation — by text or voice. Or snap a photo of your existing plan and let the coach take it over.

Heft: Train. Track. Grow.

Heft is a workout tracker for people who take strength training seriously. Log your work, see what changed, and know what to train next.

Build the workout you want Choose from nearly 500 exercises with clear instructions, or add your own. Create plans for the gym, home, or outdoors, whether you train for strength, muscle, cardio, or mobility.

Log without losing your flow Record sets, reps, weight, timed holds, and mobility rounds as you train. Rest timers and previous values keep you moving, while your full training history stays close.

See your strength change Follow exercise progress, estimated one-rep max, personal records, muscle coverage, and training volume. Strength rankings take each exercise from Bronze to Platinum, so your next milestone is always clear.

Get advice from your own training Heft turns the workouts you log into personal coach advice. Each insight shows the data behind it, then lets you adjust your current challenge or save the focus for the next one.

Train from your wrist Use Heft on Apple Watch to track workouts, sets, timers, and holds without reaching for your phone.

Review the work Weekly reviews and challenge recaps show what improved, what stalled, and where your next sessions can make a difference.

Terms of Use: https://heft-app.com/terms/