Privacy policy
Last updated: November 6, 2026
Who we are
Protein Plate is a personal project by Bernardo Paulino. For any question about your data, write to bernardo.sobral7@gmail.com.
Account
To use the app, you sign in with Google or Apple. We store your name and your email. Sessions don't store your IP or your browser, and Google and Apple tokens aren't stored (except Apple's, encrypted, so we can disconnect Apple when you delete your account).
Your plan
We store your daily goal, training intensity, meals (including the ones before and after training), type of diet, the foods you like, the equipment and time you have to cook, whether you want to see calories, your day and the recipes you save. We use this to personalize your day and your recipes (performance of the contract).
Health data
Your weight and your allergies and intolerances are health data. We only store them with your explicit consent, given at the end of the initial form, and only to calculate your goal and exclude foods. You can withdraw your consent at any time: enter your goal by hand and remove your allergies in your preferences, or delete your account.
AI recipes
To generate a recipe, we send the AI model (Anthropic) only the names of the chosen foods, the meal (and whether it is before or after training), the protein per serving, the time, the servings, the equipment and the type of diet. We never send your name, your email, your weight or your allergies (foods with allergens are simply left off the list).
Usage limits
To prevent abuse, we count the recipes generated per day with a code derived from your account (HMAC with a key that changes every day). The counters are deleted after 2 days.
Where the data is stored
On Cloudflare (D1 database in the European Union). We don't use third-party analytics or advertising cookies. The person responsible for the service has a protected admin panel to provide support and see aggregate numbers; each person's weight and allergies never appear in that panel.
Your rights
In Account you can export all your data (JSON), change your preferences and delete your account at any time. We also keep the last 50 recipes you generated (so you can find them in Recipes), the ones you marked as favorites and the recipe you put in each meal of your day. Deleting your account deletes your profile, preferences, day, saved recipes, history and sessions. Generated recipes have no owner and stay public through their link.
Age
You must be at least 16 years old to create an account.