Underwater Lucky Quiz logo Underwater Lucky Quiz Ocean-themed knowledge game

underwater-quiz.app

Dive into a lucky underwater quiz world.

Underwater Lucky Quiz invites you to explore oceans, rivers, fish species, and marine myths through relaxing quiz levels. Enjoy a calm aquatic atmosphere while you test what you know and discover something new every round.

  • Questions about seas, rivers, and marine life
  • Progressive levels with colorful underwater themes
  • Soft visuals designed to help you unwind
Live question preview

Level 3 · Coral Coast

Which ocean is home to the Great Barrier Reef?

Earn bonus shells for first-try answers.

A calm, modern quiz experience

Built as a gentle break in your day, Underwater Lucky Quiz blends bright colors with a clean interface so you can focus on the questions and the underwater world around them.

Underwater focus

Every quiz pack is themed with oceans, rivers, fish, and aquatic mysteries to keep the experience coherent and relaxing.

Structured levels

Advance through level-based routes and unlock new underwater locations as you answer questions correctly.

Progress stats

Track the categories you answer best, see how often you play, and follow your journey through the depths.

Privacy Policy

Last updated: 2025

1. Introduction

This Privacy Policy describes how Underwater Lucky Quiz ("we", "us", or "our") collects, uses, and protects information in relation to the Underwater Lucky Quiz mobile application (the "App"). The App is provided by the developer who can be contacted at [email protected] and is associated with the website underwater-quiz.app (together, the "Service").

By installing or using the App, you agree to the collection and use of information in accordance with this Privacy Policy. If you do not agree with this Policy, you should not use the App.

2. Information we collect

Underwater Lucky Quiz is designed primarily as an entertainment and education experience. We seek to minimize the amount of personal data processed. Depending on how you use the App, we may process the following categories of information:

  • Game and quiz data: progress through levels, completed questions, scores, in‑game rewards and other non-personally identifiable gameplay statistics.
  • Device and usage data: technical information automatically provided by your device, such as device model, operating system version, language, time zone, anonymized identifiers and basic diagnostic information.
  • Support communications: content of messages that you voluntarily send to us when you contact support, including your email address and any information you choose to include.

3. Children's data

The App can be enjoyed by a wide range of audiences but is not specifically targeted at children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe that your child has provided personal information through the App, please contact us so that we can take appropriate steps to remove such data.

4. How we use information

We may use the information described above for the following purposes:

  • To operate and provide the core functionality of the App, including quiz logic, level progression and visual customization.
  • To maintain and improve the stability, performance and security of the Service.
  • To analyze aggregated or anonymized usage trends to understand how users interact with the App and which parts are most engaging.
  • To respond to your inquiries, provide technical support and communicate with you about updates or changes to the App.

5. Data storage and retention

Game progress and settings may be stored locally on your device or, where supported, through platform-provided backup systems. We retain other data only for as long as necessary to fulfill the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law.

6. Third-party services

The App may incorporate third-party services such as analytics, crash reporting or platform tools provided by Apple. These services may collect certain technical information automatically, such as device identifiers, operating system version and usage data, in order to provide their functionality.

Third-party providers act as data processors on our behalf and are required to handle information in accordance with applicable data protection laws and their own privacy policies. We do not sell your personal data and do not permit third parties to use your information for their own independent marketing purposes.

7. Security

We take reasonable technical and organizational measures to protect your information against unauthorized access, loss, misuse or alteration. However, no method of transmission over the Internet or method of electronic storage is completely secure, and we cannot guarantee absolute security.

8. International transfers

Your information may be processed in countries other than your own. These countries may have data protection laws that are different from those in your jurisdiction. Where required, we take steps to ensure that appropriate safeguards are in place to protect your information.

9. Your rights and choices

Depending on your location, you may have rights under applicable data protection laws, including rights to access, correct, update or delete personal data about you, or to object to certain processing activities.

Many controls are available directly through your device or platform account, such as clearing application data, disabling analytics or adjusting permissions. You may also contact us at [email protected] if you wish to exercise your rights or have questions about how your data is handled.

10. Changes to this Privacy Policy

We may update this Privacy Policy from time to time, for example to reflect changes to our practices or for legal, regulatory or operational reasons. When we make material changes, we will update the "Last updated" date at the top of this section. We encourage you to review this Privacy Policy periodically.

11. Contact us

If you have any questions or concerns about this Privacy Policy or our data practices for Underwater Lucky Quiz, please contact us using the details below:

Email: [email protected]
Website: https://underwater-quiz.app

Contact Support

If you need help with the App or have questions about this Privacy Policy, you can reach out to us through this form.