Protocol

In-app purchases
5+
Downloads
Content rating
Everyone
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About this app

Protocol is your single place to log lifts, track food, and monitor progress.

Log workouts
- Add exercises from the built-in library or create your own
- Record sets with weight and reps (lbs or kg)
- Support for bodyweight and assisted movements
- See your last attempt for each exercise so you know what to beat

Track nutrition
- Log meals and search a large food database
- Scan barcodes to quickly add food
- Track calories and macros by day

Monitor progress
- Body weight logging in Biometrics
- Exercise history and trends in Analytics
- View progress by exercise over time

AI Coach (optional, subscription)
- Chat with an AI coach about your training and nutrition
Updated on
Mar 30, 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
This app may collect these data types
Personal info, Health and fitness and 4 others
Data is encrypted in transit
You can request that data be deleted

What’s new

Open testing release.

App support

About the developer
S6 Industries LLC
admin@s6industries.com
30 N Gould St Ste R Sheridan, WY 82801-6317 United States
+1 213-590-0017