Glub Privacy Policy

Last updated: 27 October 2026

In short: Glub keeps your data on your iPhone and Apple Watch. There are no accounts, no Glub servers, no analytics, no ads and no tracking. We never see what you drink or anything from Apple Health.

1. Who we are

Glub is made by Chelodo B.V., the Netherlands. For anything about your privacy, email contact@chelodo.com. We haven't appointed a data protection officer.

2. What stays on your devices

Everything you put into Glub is stored on your iPhone, and on your Apple Watch if you use Glub there:

• the drinks you log: what, how much and when;
• your goal, your settings and reminders;
• your first name, if you give one;
• your bottles and their NFC tags;
• your challenges, card packs, Glub's outfits and your recaps;
• if you use GLP-1 support: your shot days, dose changes, small sips and any symptoms you note.

Glub's widgets and its Watch app read this through your device's own storage and the direct connection between your iPhone and Apple Watch. None of it passes through us.

3. Backups

Glub doesn't use iCloud to store or sync your data. If you back up your iPhone to iCloud or to a computer, Apple includes Glub's data in that backup, under Apple's terms, so it comes back when you restore.

4. Apple Health

Glub only uses Apple Health if you allow it, and you choose each kind of data.

• Glub saves to Health: the water and caffeine you log, and the symptoms you note.
• Glub reads from Health:
  • your workouts, to adjust your daily goal;
  • your weight, only if you choose to share it, also for your goal;
  • your sleep and steps, to time smart reminders;
  • the GLP-1 medications you choose to share with Glub, to know your shot days and dose changes.

Health data stays in Apple Health on your device. Glub never sends it anywhere. It never uses it for advertising, marketing or data mining, and never sells or shares it. You can change what Glub may use at any time, in Settings › Privacy & Security › Health › Glub.

5. Apple Intelligence

On iPhones that support it, and when Glub is in English or Dutch, Glub writes the short notes in your recaps (a goal day's note, the weekly story and the year) with Apple's language model, which runs on your iPhone. Your drinks never leave it: nothing goes to us or to any other AI service. These words are written by a computer and can be wrong. They aren't advice.

6. Notifications

Reminders to drink, small sips, recaps, and the reminders before a free week or the welcome gift ends are all scheduled on your device. You can turn them off in Glub's settings or in Settings › Notifications › Glub.

7. Purchases

Glub Premium is sold by Apple through the App Store. Apple handles payment and your Apple Account under Apple's privacy policy. Glub checks on your iPhone whether you have Premium. We never see your name, email or payment details.

8. What we do receive

• If you email us: your email address and what you write, so we can answer.
  • We keep it for up to 12 months after the conversation ends, then delete it.
  • Please don't send us health details.
  • We rely on our legitimate interest in answering you (GDPR article 6(1)(f)), or on our agreement with you when it's about your purchase (article 6(1)(b)).
  • Our email is handled by Microsoft (Microsoft 365).
• Our website, getglub.com: hosted by Cloudflare. To deliver and protect the site, Cloudflare processes technical data such as IP addresses. The site sets no cookies and has no analytics. A tag on your bottle links here: with Glub installed, your iPhone opens Glub instead.
• From Apple: totals of downloads and sales. If you chose in your iPhone's settings to share analytics with app developers, we also get crash reports and usage statistics, which don't identify you.
• App Store reviews you write are public.

Cloudflare and our email provider may process data outside the EU, under the EU-US Data Privacy Framework or the European Commission's standard contractual clauses.

We don't sell data, build profiles or make automated decisions about you.

9. Keeping and deleting

Your data stays on your devices until you delete it. You can delete drinks in Glub; deleting Glub from your devices removes everything it stored. Anything Glub saved to Apple Health stays there until you delete it in the Health app. We can't reach your devices, so we can't delete or restore your data for you.

10. Your rights

Under the GDPR you can ask us to:

• show you the personal data we have about you;
• correct it;
• delete it;
• restrict how we use it;
• give it to you or another service.

You can also object to how we use it, and withdraw any consent you gave. Email contact@chelodo.com and we'll reply within a month. You can also complain to the Autoriteit Persoonsgegevens or to the data protection authority where you live.

11. Children

Glub isn't meant for children under 13. If you think a child under 13 has emailed us, write to us and we'll delete it.

12. Security

Your data is protected by your device's own security and encryption, and Apple Health's encrypted storage.

13. Changes

If anything here changes, this page changes first, with a new date at the top. If a change matters, Glub will tell you in the app.