Protocol - Fitness App
S6 Industries LLC · Health & Fitness
Independent analytics for this App Store listing. AppTracker is not affiliated with S6 Industries LLC.
Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
- Calorie range: set a daily min and max under Biometrics - Strength: your personal records now show your heaviest set alongside them. - Food search: many search results now offer serving sizes, not just grams. - Barcode scanning is more reliable - Biometrics now has its own entry in the menu and sidebar.
In-app purchases · US
What this app sells inside itself, grouped by kind and priced for this storefront.
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About
Protocol is the all-in-one for running your fitness protocol: habits, nutrition, and training. Lift. Eat. Track. Repeat. Built for people with a goal. The app's job is to remove friction between intent and execution - fast logging, clear feedback, no noise. LIFT • Log sets with weight and reps (lbs or kg, per exercise) • 100+ built-in exercises, or create your own • Supports bodyweight and assisted (negative-weight) movements • See your last attempt and personal record so you always know what to beat • Templates for repeat sessions • Per-exercise analytics and trends EAT • Log meals from a large food database • Scan barcodes to add foods quickly • Track calories and macros by day • Backed by Open Food Facts and USDA data HABITS & BIOMETRICS • Daily habits, tracked like a protocol • Body-weight logging with trends • Home dashboard shows all three pillars at a glance AI COACH (OPTIONAL, SUBSCRIPTION) • Chat with an AI coach about training, nutrition, and recovery • Powered by OpenAI; messages are sent to OpenAI to generate replies PRIVATE BY DEFAULT • Local-first: your data lives on your device (SQLite) • Optional cloud sync, protected with row-level security • No social features, no sharing, no feed - by intentional design • We never sell your data Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://protocol4.net/privacy Terms of Service: https://protocol4.net/terms
What's new · 2026.10.5
- Calorie range: set a daily min and max under Biometrics - Strength: your personal records now show your heaviest set alongside them. - Food search: many search results now offer serving sizes, not just grams. - Barcode scanning is more reliable - Biometrics now has its own entry in the menu and sidebar.
Details