Play Mahjong Online Free — Privacy Policy & Terms of Use
Effective date: September 17, 2025
Publisher: TLRDev.com • Website: playmahjongapp.com • Contact: support@tlrdev.com
Privacy Policy
Welcome to TLRDev.com, Mahjong Deluxe (“we”, “us”, “our”). This Privacy Policy explains how we collect, use, and share information when you play our game on the web or in our Android app.
Summary
- We do not sell personal information.
- We use Google Analytics (GA4), Firebase, and OneSignal. Those providers store data on their own servers.
- You can control cookies, reset advertising IDs, and opt out of notifications at any time.
Information we collect
- Identifiers: IP address (web), app instance IDs, Firebase Instance IDs, Google Analytics client IDs, Android Advertising ID (AAID) if applicable.
- Device/Technical: device model, OS version, screen size, language, app version, performance metrics; crash/diagnostic data if Crashlytics is enabled.
- Usage: gameplay events (levels, buttons tapped, session duration), basic interaction flows.
- Approximate location: city/region inferred from IP for analytics (no precise GPS).
- Notifications (OneSignal): push tokens, opt-in status, delivery/open events.
- Cookies & local storage (web): essentials (e.g., preferences) and analytics. See “Cookies”.
How we use information
- Operate, maintain, and improve the game.
- Measure usage and performance; prioritize fixes and features.
- Send optional push notifications (only if you opt in).
- Detect/prevent abuse and comply with legal obligations.
Legal bases (EEA/UK)
- Consent: analytics cookies on web where required; push notifications.
- Legitimate interests: core analytics, security, service operations.
- Contract: to provide the game you request.
- Legal obligation: when record-keeping is required by law.
Sharing & third parties
We don’t sell your data. We share information with service providers strictly to operate our game:
- Google Analytics (GA4) — usage analytics. Google Privacy
- Firebase — analytics, messaging, crash reporting, and related services. Firebase Privacy & Security
- OneSignal — push notifications. OneSignal Privacy
These providers may process data on servers in the U.S. and other countries. We may disclose data if required by law, to protect rights and safety, or during a business transfer.
Cookies (web)
We and our providers use cookies/local storage to remember preferences and measure usage. You can control cookies in your browser. Blocking some cookies may affect functionality.
Push notifications
- Notifications are sent only if you opt in.
- Opt out anytime in app/device/browser settings.
Your choices & rights
- Analytics: limit cookies in browser; send Do Not Track; use privacy add-ons. On Android, reset or limit ad personalization.
- Notifications: disable in device/app/browser settings.
- Access/Delete: depending on your region, you may request access, correction, deletion, or objection. Email support@playmahjongapp.com.
- California / certain U.S. states: We do not sell or “share” personal information for cross-context behavioral advertising.
- EEA/UK: You may contact your local supervisory authority.
Data retention
We keep data only as long as necessary for the purposes above, then delete or de-identify it. Retention may be extended where required by law or to resolve disputes.
Security
We use reasonable administrative, technical, and organizational measures to protect data. No system is 100% secure.
Children
Our game is intended for a general audience and is not directed to children under 13 (or the age required in your country). If you believe a child provided personal information, contact us to delete it.
International transfers
Your information may be transferred to countries outside your own. Where required, we use appropriate safeguards.
Changes
We may update this policy to reflect changes to our practices or legal requirements. We’ll post the updated policy with a new effective date.
Contact
Email: support@tlrdev.com
Terms of Use
By accessing or using Mahjong Online (“Service”), you agree to these Terms. If you do not agree, do not use the Service.
License & access
We grant you a personal, non-exclusive, non-transferable license to use the Service for entertainment. You may not copy, modify, reverse engineer, redistribute, or create derivative works except as permitted by law.
Accounts & eligibility
We don’t require user accounts. You must be old enough to form a contract in your region. The Service is not directed to children under 13.
User conduct
You agree not to: (a) interfere with or disrupt the Service; (b) attempt to access systems without authorization; (c) use the Service for unlawful purposes; (d) infringe intellectual-property or privacy rights.
Intellectual property
The Service, including game assets, code, logos, and content, is owned by TLRDev.com or its licensors and protected by law. All rights not expressly granted are reserved.
Third-party services
The Service may integrate third-party services (e.g., Google, Firebase, OneSignal). Your use of those services is subject to their terms and privacy policies.
Disclaimers
The Service is provided “as is” and “as available” without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the Service will be uninterrupted or error-free.
Limitation of liability
To the maximum extent permitted by law, TLRDev.com will not be liable for indirect, incidental, special, consequential, or punitive damages, or any loss of data, profits, or revenues, arising from or related to your use of the Service.
Indemnity
You agree to indemnify and hold TLRDev.com and its affiliates harmless from claims, liabilities, damages, losses, and expenses (including reasonable attorneys’ fees) arising from your use or misuse of the Service or your violation of these Terms.
Changes to the Service/Terms
We may modify or discontinue the Service (in whole or in part) and update these Terms at any time. Continued use after changes means you accept the updated Terms.
Governing law
These Terms are governed by the laws of the State of Arkansas, USA, without regard to conflict-of-laws rules. You agree to the jurisdiction of courts located in Arkansas for any dispute that is not subject to arbitration or cannot be resolved informally.
Contact
Questions about these Terms? Email support@tlrdev.com.
This page combines our Privacy Policy and Terms of Use for convenience.