Tonnage: Workout Tracker Gym

Tonnage is a gym workout tracker built around the number that actually predicts growth: total volume moved. Most apps bury it. We put it front and center — and logging is free forever, no account required.

Log a set in two taps, watch your tonnage climb, and let the AI coach decide what comes next.

LOG FASTER THAN A NOTEBOOK

• Two-tap set logging with your last weights pre-filled
• Supersets, drop sets, warm-up sets and RPE
• Rest timer that starts the second you finish a set
• Extensive exercise library plus a custom exercise builder
• Fully offline — no signal needed in the basement squat rack
• Export your data any time. It's yours.

SEE PROGRESS, NOT JUST NUMBERS

• Total tonnage per session, week and muscle group
• Personal records and estimated 1RM for every lift
• Volume trends and muscle-group balance charts
• Calendar, streaks and complete training history
• Body weight and measurement tracking

AN AI COACH THAT USES YOUR REAL DATA

• Builds your next session from your logged history, not a generic template
• Suggests working weights and rep targets set by set
• Rebuilds the week when you miss a day or stall on a lift
• Ask it anything: form cues, exercise swaps, how to program a deload

BUILT FOR THE GYM FLOOR

• One-handed layout designed for use between sets
• [Apple Watch app / Widgets / Live Activities / Apple Health sync]

TONNAGE PRO Logging stays free. Pro unlocks the AI coach, unlimited routines, advanced analytics and data export. Monthly and annual plans available, with a free trial for new users.

Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel your subscription in your Apple Account settings after purchase.

Terms of Use: https://tonnage-a69d7.web.app/terms Privacy Policy: https://tonnage-a69d7.web.app/privacy

Tonnage is a fitness tracking tool and does not provide medical advice. Consult a physician before beginning any exercise program.