Terms of Use

Just Drink! — pixel-art hydration tracker for iOS.

Effective date: 2026-05-09. Last updated: 2026-05-28.

1. Acceptance of terms

By downloading, installing, or using the Just Drink! mobile application (the "App") you agree to be bound by these Terms of Use ("Terms"). If you do not agree, do not use the App.

2. The service we provide

Just Drink! helps you track daily water intake using a pixel-art plant that grows as you log drinks. Free features include drink logging, daily goal, statistics, achievements, and basic local reminder notifications. Premium features add a wider plant selection, AI-personalized hydration tips delivered by push notification, and Apple HealthKit two-way sync.

3. Eligibility

You must be at least 13 years old to use the App. By using the App you represent that you meet this requirement.

4. Subscriptions, billing, and free trials

4.1 How subscriptions work

Premium features are sold as auto-renewable subscriptions through Apple's App Store. When you start a subscription:

Payment is charged to your Apple ID account at the price displayed in the App.
If a free trial is offered, it converts automatically into a paid subscription unless you cancel at least 24 hours before the trial ends.
Your subscription renews automatically at the end of each billing period (weekly, monthly, or yearly, depending on the plan chosen) unless you cancel at least 24 hours before the renewal date.
Renewal is charged within 24 hours before the new period begins.

4.2 Managing and cancelling

You can view, change, or cancel your subscription at any time in:

iOS Settings → [your Apple ID] → Subscriptions → Just Drink!

If you cancel, premium remains active until the end of the current period; no partial-period refund is issued. Apple manages all billing and refund requests; please direct refund requests to reportaproblem.apple.com.

4.3 Restoring purchases

If you reinstall the App or use a new device with the same Apple ID, tap "Restore Purchases" in the App's Profile screen. Apple will reauthorize your existing subscription.

4.4 Pricing changes

We may change subscription prices in the future. Apple will notify you and request reaffirmation before charging a higher price.

5. Acceptable use

You agree not to:

Reverse engineer, decompile, or modify the App except as expressly permitted by law.
Attempt to extract our backend's shared secret to make unauthorized API calls.
Use the App in any way that could damage, disable, overburden, or impair our servers.
Use the App for any unlawful purpose.

6. Health disclaimer (very important)

Just Drink! is not a medical app. Hydration recommendations are general suggestions and are not medical advice. The App does not diagnose, treat, cure, or prevent any disease. Daily water intake needs vary considerably based on age, weight, climate, activity level, medication, and existing medical conditions. Always consult a qualified healthcare professional before making changes to your fluid intake, especially if you have a kidney, heart, or other medical condition that affects hydration. Do not rely on the App as your sole source of hydration guidance.

7. AI-generated content (premium feature)

Premium subscribers receive push notifications with text suggestions generated by a third-party AI (OpenAI). These suggestions are produced from your aggregate hydration metrics and may occasionally be imperfect, repetitive, or contain minor inaccuracies. Treat them as casual encouragement, not professional advice.

8. Push notifications

By granting notification permission you consent to receiving local notifications related to hydration tracking and, occasionally, to learn about premium features. You can disable notifications at any time in iOS Settings → Notifications → Just Drink!.

9. Intellectual property

The App, including its visual design, source code, text, pixel-art assets, and trademarks, is owned by us and protected by intellectual property laws. We grant you a limited, non-exclusive, non-transferable, revocable license to use the App for personal, non-commercial purposes. All rights not expressly granted are reserved.

10. Third-party services

The App integrates with services provided by Apple, OpenAI, RevenueCat, and AppsFlyer. Their use of your data is governed by their respective terms and privacy policies, listed in our Privacy Policy.

11. Disclaimer of warranties

The App is provided "AS IS" and "AS AVAILABLE" without warranty of any kind, whether express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the App will be uninterrupted, error-free, or free of viruses or other harmful components.

12. Limitation of liability

To the fullest extent permitted by applicable law, in no event shall we be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits, revenue, data, or use, arising out of or in connection with your use of the App. Our total liability to you for any claim arising out of or relating to these Terms shall not exceed the greater of (a) the amount you paid us for premium subscriptions in the 12 months preceding the claim, or (b) US$10.

13. Apple-specific terms

You acknowledge that:

These Terms are between you and us, not between you and Apple. Apple is not responsible for the App or its content.
Apple has no obligation to provide maintenance or support for the App.
If the App fails to conform to any applicable warranty, you may notify Apple, who will refund the purchase price (if any). Beyond that, Apple has no warranty obligations.
Apple is not responsible for handling claims relating to product liability, consumer protection, or third-party intellectual property infringement claims related to the App.
Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.

14. Termination

We may terminate or suspend your access to the App at any time, with or without notice, for any reason, including breach of these Terms. Upon termination your right to use the App ends; sections that by their nature should survive (intellectual property, disclaimers, limitations of liability, governing law) will survive.

15. Changes to the Terms

We may update these Terms from time to time. The "Last updated" date at the top reflects the latest version. Continued use of the App after changes constitutes acceptance of the revised Terms.

16. Governing law and disputes

These Terms are governed by applicable consumer-protection laws of your country of residence to the extent they apply. Subject to those laws, any dispute will be resolved by good-faith negotiation; if unresolved, by binding arbitration or the courts of the operator's principal place of business.

17. Contact

Questions about these Terms? Email us at support@cyberded.com.