Privacy Policy

Last updated: November 12, 2026

What we store

• Your Telegram id, first name and username.
• What you tell Nonna for your plan: sex, age, height, weight, goal weight, activity level, time zone, preferred units.
• Your food diary: photos, voice notes (converted to text), meal names, calories and nutrients, weight entries.
• Payment records (plan, amount, date, Telegram payment id). No card details: Telegram handles payments.

Why

Only to run the service: count your food, calculate your daily budget, send you coaching messages at the right local time, and keep your diary.

Who processes it

• Your photos and texts are sent to an AI model provider to estimate the food. They are not used for advertising.
• Data is stored on our server. We do not sell or share your data with anyone else.

Health data

Your weight and diet can count as health data. By tapping "I agree" in the bot you give explicit consent to process it for the purposes above. You can withdraw consent at any time with /delete.

How long

As long as you use the bot. The /delete command erases your profile, diary, photos and weight history immediately. Payment records are kept without personal content where the law requires it.

Your rights

You can ask what data we hold, correct it, or delete it. Write to zx2504@gmail.com or use /delete in the bot.