
TraceIron
Weightlifting tracker & 1RM
0 ratings
Free
In-App Purchases
Rating summary
About
TraceIron is a strength training log for lifters who want to know, on every set, whether they are lifting more than last time.
FREE, NO FINE PRINT
Every training feature included. No subscriptions, no ads and no account to create: open the app and train. The only purchases are optional visual themes, paid once.
GHOST SET: COMPETE AGAINST YOUR LAST SESSION
• Each set shows, inside the field, the weight and reps of the same set in your previous session.
• When you log it, TraceIron gives the verdict: below, matched or beaten. For isometric holds it compares seconds.
• Beating it turns the bronze outline gold and records a new personal best.
• When you finish, today becomes the ghost: the bar rises every time you beat it.
LOG A SET IN TWO TAPS
• Weight and reps prefilled; one tap on the seal logs the set.
• Warm-up and working sets, target rep range and rest per exercise.
• Kilograms or pounds per exercise, and timed isometric exercises.
• A certificate when you finish: duration, volume and the records you set.
NO BLANK PAGE
• Starter plans: full body, upper/lower and push/pull/legs.
• Exercise catalog by muscle group, or create your own in seconds.
• Unlimited routines and a calendar to schedule them with reminders.
YOUR REST FOLLOWS YOU
• Countdown on the Lock Screen and in the Dynamic Island, with an alert when it ends.
• Apple Watch app: follow your rest and complete the set from your wrist.
• On iPad, three columns to review your training with room to breathe.
• Stopwatch, free countdown and a kilograms-to-pounds converter.
PROGRESS YOU CAN READ
• Estimated 1RM, weekly volume, sessions and records per exercise.
• Progress charts and the full history of every set.
SHARE IT, TAKE IT WITH YOU
• Share routines, exercises and collections with a link that opens in any browser; anyone with the app imports them in one tap.
• Share your session live, or its certificate when you finish.
• Export your whole history as JSON or CSV, with volume, 1RM and records already calculated.
YOUR DATA, IN YOUR ICLOUD
No servers of our own: everything is stored on your device, works offline and syncs through your private iCloud. With your permission, it saves each workout to Health and reads your heart rate during the session.
THEMES THAT CHANGE THE WHOLE APP
• Calibre, the flagship theme, is free: fine watchmaking applied to training, in gold and bronze.
• Toxic, the first paid theme: a living reagent that drips. It changes material, typography, motion and haptics, brings its own app icon and reaches your Apple Watch, widgets and shared links.
• See each theme in action before you buy it. One-time purchase, never a subscription; no theme locks a training feature.
Available in English and Spanish.
Your next session already has a number to beat.
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What's New in TraceIron
1.2.0
October 11, 2026
• New Home Screen widget: see today's workout and start it with one tap. • Edit the names of built-in exercises in your language. • Smaller download size. • Bug fixes and stability improvements.
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Subscriptions & In-App Purchases
$2.99
Toxic Theme
Broken containment: material, type, haptics and icon.







