
BYLD: Workout Tracker
Gym Log & Planner
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Free
In-App Purchases
About
Build Muscle With Intention
Byld is a powerful workout tracker built for lifters who care about progression, structure, and long-term strength.
No clutter. No distractions. Just focused training.
Everything You Need to Train Seriously
• Log sets, reps, weight, and optional RIR
• Create and edit custom routines
• Start workouts from routines, templates, or scratch
• Replace, reorder, and modify exercises mid-session
• Resume or discard active workouts
• Complete workouts with smart handling of incomplete sets
See Your Progress Clearly
• Weekly and monthly activity dashboards
• Track total volume, reps, and workout duration
• View muscle-group and exercise progress
• Inspect and edit past workouts
• Jump from exercise history directly into previous sessions
Unlock Deeper Hypertrophy Insights With Premium
• Track weekly hypertrophy progress across individual muscles
• See your muscle coverage on an interactive body map
• Measure training using effective sets—not just raw set counts
• Account for exercise muscle contribution and training effort
• See whether each muscle is below, within, or beyond its recommended weekly range
• Explore which workouts, exercises, and sets contributed to each muscle
• Review previous weeks to monitor training consistency and muscle coverage
Built for Consistency
• Browse and filter exercises by muscle and equipment
• Watch exercise demonstration videos
• Choose between metric and imperial units
• Train with a clean, distraction-free interface
Designed for lifters who take their training seriously.
Some features require a Byld Premium subscription.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in BYLD
1.1.4
July 27, 2026
Personalized muscle targets are here! Complete a quick onboarding based on your training experience and approach to receive tailored weekly hypertrophy targets. You can update them anytime from Settings.
MoreSubscription plans
Byld Premium Monthly
Muscle stimulus tracking and premium insights.
$2.991 Month






