Privacy Policy

Lexiverse is committed to protecting your privacy.

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Last updated: May 23, 2026

Lexiverse is a word puzzle game developed by Lexiverse.app This Privacy Policy explains what information we collect when you use Lexiverse on the web or mobile, how we use that information, and what rights you have.

1. Information We Collect

1.1 Data Stored on Your Device (Local Storage)

The following data is saved locally on your device and is never sent to our servers unless you take an explicit action (such as submitting a leaderboard score):

1.2 Data Stored in the Cloud (Firebase Firestore)

When you complete a puzzle, the following data may be saved to our cloud database (Google Firebase Firestore):

If you voluntarily enter a display name to appear on the leaderboard, that name is also stored in the cloud. No account, email address, or real name is ever required.

We use Firebase Anonymous Authentication to generate a unique player ID without requiring you to create an account or share any personal information.

2. How We Use Your Information

We do not use your data for advertising targeting, profiling, or any purpose beyond the list above.

3. Advertising & Cookies

Lexiverse displays advertisements served by Google AdSense. Google AdSense uses cookies and similar technologies to serve ads based on your prior visits to this website and other websites on the internet.

Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the internet. You may opt out of personalised advertising by visiting Google Ads Settings. Alternatively, you can opt out of a third-party vendor's use of cookies by visiting aboutads.info.

3.1 Cookies We Use

You can control cookie preferences through your browser settings. Note that disabling advertising cookies will not remove ads — it will only make them less relevant to you.

4. Data Sharing

We do not sell your personal information to third parties. Data may be shared only in the following limited cases:

5. Data Security

All data transmitted between your device and our servers is protected using industry-standard TLS encryption. Anonymous player IDs are randomly generated and cannot be traced back to you personally.

6. Children's Privacy

Lexiverse is suitable for all ages. We do not knowingly collect personal information from children. Because we use anonymous authentication only, no name, email address, or date of birth is ever required from any user.

7. Your Rights

Under GDPR and applicable privacy laws, you have the right to:

Because your data is tied only to an anonymous ID stored on your device, you can delete all associated data at any time by clearing your browser's local storage (web) or uninstalling the app (mobile). For further requests, please use the contact form on our website.

8. Changes to This Policy

We may update this Privacy Policy from time to time. When significant changes are made, we will notify you within the app. We encourage you to review this page periodically.

9. Contact

If you have any questions about our privacy practices, please use the contact form on our website.

10. Data Deletion

You can delete your Lexiverse data at any time using one of the following methods:

Option A — Self-Service (Instant)

This removes all data stored on your device. Any scores saved to our cloud database under your anonymous ID will no longer be linked to you.

Option B — Cloud Data Deletion Request

To request permanent deletion of your anonymous player record and associated scores from our Firebase database, please contact us via the contact form and include the subject line "Data Deletion Request". We will process your request within 30 days.

Because we only store an anonymous, randomly generated player ID (no name, email, or account), we may ask you to provide your anonymous ID so we can locate and delete the correct record. You can find this ID in your browser's Local Storage under the key fp-auth-uid.

Facebook / Instant Games Users

If you played Lexiverse via Facebook Instant Games, your Facebook player ID may be stored alongside your anonymous game record. To request deletion of this data, contact us at the address above with the subject "Facebook Data Deletion Request". We will delete the associated record within 30 days and confirm by email if one is provided.