LS Gym Track

New: log sets from your Apple Watch with RIR, plus drop sets, on-the-fly workout edits, and a fresh onboarding. Free, private, all on your device.

Log a set in seconds. Track effort with RIR. Keep every rep on your own device. LS Gym Track is the fastest, most trustworthy strength logger on iOS — with a generous free core and effort-aware intelligence on your wrist.

PLAN YOUR PROGRAMS

• Build programs: training days, exercises, target sets, rep ranges, and target weights.
• Set a per-exercise weight increment in kg or lb.
• Reorder anything by drag.
• Start fast with a seeded exercise library and starter program templates.

LOG FAST BETWEEN SETS

• Reps, weight, and RIR through quick wheel pickers.
• A per-set weight-step cycler for instant load changes.
• Close the app mid-session? Reopen and pick up exactly where you left off.

RIR, DONE RIGHT

• Record reps in reserve on every set — the honest measure of how hard it actually felt.
• Effort lives next to your numbers, so your history tells the real story.

NEW: APPLE WATCH COMPANION

• Log reps, weight, and RIR from the wrist with the Digital Crown — one thing per screen.
• Rest timer with -15 / +15 / cancel.
• A real HealthKit workout: heart rate, active energy, and your activity rings close.
• Finish or discard from the wrist.
• Your phone is always the source of truth — the watch never overwrites it.

EDIT THE WORKOUT ON THE FLY

• A tap on the active session lets you swap the current exercise, add or remove a set, skip an exercise, or insert an extra one mid-session.
• Changes apply to that session only — your saved program is never touched.

DROP SETS

• Configure any exercise as a drop set (1-4 drops).
• Guided logging: top set, then each drop pre-filled at -20%, no rest until the chain is done.
• Works on phone and watch.

PROGRESS & PRs

• Post-workout summary with a per-exercise breakdown.
• Automatic Weight-PR and Rep-PR detection.
• Session volume-trend chart and full workout history.
• One tap after a session to raise a program's target to a new PR, or add a one-off exercise into that day's plan.

LIVE ACTIVITY & DYNAMIC ISLAND

• Your live workout — current exercise, set, and rest countdown — on the Lock Screen and in the Dynamic Island.

MADE THE WAY YOU LIKE IT

• kg or lb, accent themes, light or dark.
• Default rest length and a Live Activity toggle.
• Built-in lifting tips when you want them.

PRIVATE & YOURS

• All data lives on your device. No account, no login, no server.
• Your phone is the source of truth; the watch only adds to it, never overwrites it.

Your data, your device. Just open it and lift.

Built with love by one person who got tired of training app friction. I hope you don't feel the same anymore!