The short version. We collect only what our apps need to work. We don’t show ads, we don’t sell or share your data for advertising, and we don’t track you across other companies’ apps or websites. You can delete your account and all your data from inside the app.
1. Who we are
Primaeyu, LLC (“Primaeyu”, “we”, “us”) is a small company based in Texas, USA. We make the Zena app (previously called My Mediterranean Diet Tracker, or MyMedi) and run this website. We are responsible for your data under this policy.
Contact: primaeyu@gmail.com
2. This website
This website has no sign-in, no forms, no analytics and no advertising, and it sets no cookies. It is hosted by Cloudflare, which processes basic request data (such as your IP address and browser type) to deliver pages and protect the site from abuse. If you email us, we use your message and email address to reply.
3. Zena: what we collect
| Data | Examples | Why |
|---|---|---|
| Account | Email address and password (stored securely by Google Firebase), or your Sign in with Apple or Google sign-in ID and email | To create your account, sign you in, reset your password and confirm it’s you before deletion |
| What you log | Foods and meals, planned food, water, exercise, notes, your foods and meals, recent foods, shopping list | To run the app and sync it across your devices |
| Body and health data you enter | Sex, age, height, activity level, goal weight, weight, body fat and other measurements, blood glucose, ketones, heart rate, blood pressure; your calorie and macro goals | To calculate goals and show your progress |
| Settings | Units, appearance, Premium status | To remember your choices |
| Purchases | Which plan you bought, when, and its status (from Apple or Google). We never see your card details. | To unlock and restore Premium |
| App usage | Which screens you open and which buttons you tap (by a fixed button name, never what you typed), plus device and app version | To understand which features help and what to improve |
| Crash and error reports | Crash logs, device model, operating system, app version | To find and fix bugs |
| Searches | Food and recipe search text, barcodes you scan | Sent to our food and recipe providers to show results (see section 5) |
| Feedback | Messages you send from Profile › Send feedback, with app version and phone type | To help you |
On your phone only. The camera is used only to scan barcodes; images are processed on your phone and not sent to us. Zena keeps a copy of your data on your phone so it works offline.
What we don’t collect. No location, no contacts, no advertising identifiers, no ads.
4. How we use your data
- To provide Zena: store your diary, calculate your goals and show your progress (this is necessary to provide the service you asked for).
- To sell and restore Premium.
- To keep Zena working and improve it, using usage analytics and crash reports (our legitimate interest in a reliable app).
- To answer your messages.
- To meet legal duties, such as tax records for purchases.
We don’t use your data for advertising, and we don’t make automated decisions about you that have legal or similar effects. Zena’s goal suggestions are calculations you can accept, change or ignore.
5. Service providers
We use a few trusted companies to run Zena. They process data for us under their own terms and privacy policies.
| Provider | What it does | Data it receives |
|---|---|---|
| Google Firebase | Sign-in (Authentication), database (Realtime Database), file storage, Analytics, Crashlytics | Account, everything you log, usage events, crash reports |
| RevenueCat | Manages in-app purchases | Your Zena account ID and purchase records |
| Apple App Store and Google Play | Payments and app delivery | Payment and purchase details (handled by them) |
| FatSecret | Food database and barcode lookup | Search text, barcodes, food IDs and your device’s IP address |
| Edamam | Recipes | Recipe search text and filters, and your device’s IP address |
| Sign in with Apple, Google Sign-In | Sign-in, if you choose them | Your sign-in ID and email |
| Cloudflare | Hosts this website | Basic request data |
6. Health data and Apple Health
The body and health data you enter is used only to run Zena for you. We never use it for advertising or sell it.
On iPhone, you can turn on Apple Health in Profile. Zena then writes your daily nutrition (energy, carbs, protein, fat, fiber), weight, water and blood glucose to Apple Health, and asks permission to read the same types, which the connection needs to update what Zena wrote earlier. Data from Apple Health is not used for advertising, is not shared with anyone else, and is not stored in our database. You can change permissions any time in the Health app.
7. Sharing and selling
We do not sell your personal data, and we do not share it for cross-context behavioral advertising. We share data only with the service providers above, when you ask us to, or when the law requires it (for example, a valid court order). If Primaeyu were ever sold or merged, your data would move under this policy and we would tell you first.
8. How long we keep data
- Your account and what you log: until you delete it or your account.
- Backups: if our database provider keeps backups, deleted data is removed from them as they are replaced on their normal schedule.
- Analytics and crash reports: on Google Firebase’s standard schedule.
- Purchase records: as long as Apple, Google, RevenueCat and tax law require.
- Emails: as long as needed to help you; ask us to delete them anytime.
9. Your choices and rights
- See and change your data in the app at any time.
- Delete your account and all your data in Zena: Profile › Delete account. Instructions.
- Get a copy: Premium members can export a spreadsheet; anyone can email us for a copy.
- Apple Health: turn it off in Zena or change permissions in the Health app.
Depending on where you live (for example the EU, UK or a US state such as California), you may have rights to access, correct, delete or port your data, to object to or restrict some uses, and to withdraw consent. Email primaeyu@gmail.com; we’ll answer within the time the law requires and won’t treat you differently for asking. You can also complain to your local data protection authority.
10. Security and transfers
Data travels over encrypted connections and is stored with Google Firebase. No system is perfect, but we take reasonable steps to protect your data. We and our providers are based in or process data in the United States and other countries; where required, transfers are protected by our providers’ standard contractual safeguards.
11. Children
Our apps are not directed to children under 13, and we don’t knowingly collect personal data from them. If you believe a child under 13 has given us data, email us and we’ll delete it.
12. Changes and contact
If we change this policy, we’ll update the date above and, for important changes, tell you in the app. Questions? Email primaeyu@gmail.com.