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looks great and gets the job done
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About
Log your gym sessions quickly and privately with this workout tracker. It offers a simple interface for recording sets, reps, and weight, with a built-in rest timer and the ability to reuse past workouts. Your data stays securely on your device, and it works offline.
✓Log sets, reps, and weight
✓Built-in rest timer
✓Reuse past workouts as templates
✓View workout history and summaries
✓Works offline
✓Privacy-first data storage
✓Optional 'Keep Screen On' mode
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What's New in STRONK
1.3
May 3, 2026
• Ability to toggle between miles and meters in Timed Workouts • Auto-fill workout session name when finishing from workout templates • Color app icon with subtle gradient blend for light and dark modes
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FAQ
What is STRONK?
STRONK is a private workout tracker designed for logging sets, reps, weight, timed exercises, and rest periods. It focuses on a simple, fast, and offline user experience for strength training.
Does STRONK work offline?
Yes, STRONK is built to work offline. This means you can log your workouts at the gym or at home without needing an internet connection.
Is STRONK free to use?
Yes, STRONK is available for free. There are no costs associated with downloading or using its core features.
How does STRONK protect user privacy?
STRONK is privacy-first, meaning all your workout data stays on your device. It does not require an account or cloud syncing, ensuring your personal fitness information remains private.
Can I reuse previous workouts with STRONK?
Yes, STRONK allows you to reuse past workouts as templates. This feature helps you quickly set up new logging sessions based on your previous routines.
What devices does STRONK support?
Currently, STRONK is supported on iPhones. The app is designed to be compatible with iOS devices.
How often is STRONK updated?
The latest version of STRONK is 1.3, which was last updated on May 3, 2026. Updates typically bring improvements and new features.
What is the 'Keep Screen On' mode in STRONK?
The optional 'Keep Screen On' mode in STRONK prevents your phone's screen from locking during your workout. This is useful for quickly logging sets and reps between exercises without needing to unlock your device.