Features
A simple protein tracker and counter with everything you need, plus extra Pro tools if you want to go deeper.
Free, forever
Everything you need to track protein consistently. No ads, no time limits.
100+ built-in foods
Grouped by category, so meat, fish, eggs, dairy, sides, plant and supplements are easy to find.
Home screen widget
See your progress and log favorites without opening the app.
Smart targets
Choose grams per kilogram of body weight or set a fixed daily target. If your weight changes, your target can adjust with it.
Custom foods
Add your own foods with the protein per 100 g, and they go straight into your library.
Favorites & quick add
Star the foods you eat most, and they jump to the top of the home screen for one-tap logging.
Calendar history
Browse every day you tracked. Tap any date to see exactly what you logged.
Seven languages
English, Deutsch, Русский, Español, Français, Italiano, and Português. Protio follows your phone settings, or you can choose manually.
Pro: $3.99/month or $39.99/year*
Unlock the extras, including the AI meal scan. Try everything free for 7 days.
AI meal scan
Snap a photo of your plate and get an instant protein estimate. You confirm and adjust before anything is logged, so you stay in control.
Barcode scanner
Scan packaged foods and pull protein data from Open Food Facts in seconds.
Meal templates
Save meals and combinations you eat often, then log them with one tap.
Stats and streaks
See trends, streaks, strong days, and off days, and understand how your week really went.
Weight tracking
Log your body weight over time. If your target is set in g/kg, it stays in sync automatically.
Smart reminders
Daily nudges, evening progress checks, and streak alerts. All optional and off by default.
Online food search
Look up products in Open Food Facts and USDA when something is not in your library. Off by default, so the app keeps working offline first.
Calorie tracker
Show calories as a quiet secondary line next to protein. Calories cover only the protein foods you log in Protio, so this is not your full daily intake. Off by default, turn it on in Settings whenever you want a calorie view.
* Final price may vary by region and local taxes.