StrengthBox - Workout Tracker

In-app purchases
0+
Downloads
Content rating
Everyone
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About this app

StrengthBox — a minimalist training log built for strength training. Follow programs, log sets, hit personal records and see how strong you really are.

No feed, no ads, no clutter. Just a fast, clean interface designed for the gym floor.

Features:
- Built-in programs — PPL, Full Body, Upper/Lower and more
- Quick logging — sets, reps and weight with minimal taps
- Automatic PRs — see instantly when you hit a new record
- Strength Level — compare your strength to others in your age and weight class
- Recovery Map — visual overview of muscle status after training
- Workout history — volume, duration and muscle overview for every session
- Weekly stats — keep track of your training frequency
- Exercise library — hundreds of exercises with instructions and muscle maps
- Apple Health — sync workouts and read HRV, sleep and resting heart rate

StrengthBox Premium:
- Crew — train with friends, see who's live and send props
- AI Coach — personal insights and weekly training analysis
- Unlimited programs
- Full workout history
- PR progression graphs

Terms of Use: https://strengthbox.vercel.app/terms
Privacy Policy: https://strengthbox.vercel.app/privacy
Updated on
Feb 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

App support

About the developer
Innoveramera Sverige AB
fredrik@innoveramera.se
Högåsvägen 157 741 41 Knivsta Sweden
+46 79 347 03 93