日本語

Privacy Policy

Last Updated: March 10, 2026

KeiK LLC ("we," "us," or "our") respects your privacy and is committed to protecting your personal information. This Privacy Policy explains how we handle information in MyDailyWater ("the App").

1. Information We Collect

This App does not collect any personal information.

All data you enter into the App (hydration records, drink types, amounts, etc.) is stored only on your device. No data is ever transmitted to our servers or any third-party servers.

2. Data Storage

3. Widget Feature

The App provides home screen widgets for quick hydration tracking. All data processed through widgets is handled locally on your device. No data is transmitted to external servers.

4. Statistics Sharing

The App allows you to share your hydration statistics as an image. Shared images are:

5. Invite Friends Feature

The App includes an invite code feature for referring friends. Invite code processing is anonymous and no personal information is collected.

6. Advertising

This App may display advertisements. We use Google AdMob for ad delivery, and our advertising partners process data according to their own privacy policies.

7. Third-Party Services

This App does not use any third-party analytics or tracking services. We do not share data with third parties except for advertising purposes.

8. In-App Purchases

The App offers a Premium subscription ($4.99/month). Transactions are processed through Apple's App Store. We do not have access to your payment information. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period.

9. Children's Privacy

This App does not knowingly collect personal information from children under 13.

10. Data Security

Since all data is stored on your device, your information is protected by your device's security features (passcode, Face ID, Touch ID, etc.).

11. Your Rights

Since we do not collect or store personal data on our servers, there is no personal information for us to access, modify, or delete. You have complete control over your data:

12. Changes to This Policy

We may update this Privacy Policy as needed. Any significant changes will be posted on this page. Please review this Privacy Policy periodically.

13. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us using the form below.

KeiK LLC
Contact Form