Heft - Gym Workout Tracker

Heft is a gym workout tracker for strength training. Log your lifts, track your progress, and stay focused — no account, no subscription, no ads.

Log workouts fast
Add exercises, sets, weight, and reps in seconds. Works fully offline. No sign-up required.

Track your strength progress
Charts for estimated one-rep max (1RM), max weight, and total volume over time — per exercise, across any time range.

Review your training history
Browse every session by exercise, with per-set 1RM calculated automatically.

Import your data
Switching from another app? Import your weightlifting history from a CSV file.

Your data stays on your device
Everything is stored locally — no cloud sync, no account, no tracking.

Built for lifters who want a simple, fast weight training log and nothing else.