Privacy Policy
Your privacy is important. This document explains clearly and honestly how Mahjong Pairs collects and uses your personal information, and what control you have over it.
1 Key Definitions
- Application
- Mahjong Pairs and related online services.
- Company
- The operator of the Application ("we", "us", "our").
- Personal Information
- Data relating to an identified or identifiable individual.
- Usage Data
- Information generated automatically when you interact with the App.
- Device
- Any phone, tablet, or computer used to access the App.
- Service Provider
- A third party that processes Personal Information on our behalf.
2 What We Collect
We collect two categories of personal information: information generated automatically (device info, usage stats, identifiers) and information you provide voluntarily (PayPal details, preferences).
| Category | Examples | Source |
|---|---|---|
| Usage Data | Tiles matched, levels cleared, scores, crash logs | Automatic |
| Device Info | Model, OS, app version, screen size | Automatic |
| Identifiers | IP address, GAID, ANDROID_ID | Automatic |
| Ad IDs | GAID / IDFA (where permitted) | Consent-based |
| PayPal Info | Email and name for withdrawals | You provide |
3 How We Use Your Data
The information we gather serves specific operational purposes: running the service, processing transactions, communicating updates, analyzing usage patterns, and meeting legal obligations.
- Gameplay — deliver mahjong pair levels, sync progress, stabilize performance
- Accounts — register, authenticate, manage settings
- Payments — process PayPal withdrawals and prevent fraud
- Support — answer inquiries and send permitted notices
- Analytics — measure campaigns and refine features
- Legal — meet compliance obligations
4 When We Share
Data sharing is limited to operational necessities: service providers, legal compliance, business transactions, and situations where you've given explicit consent.
- Service Providers — hosting, ads, analytics, payouts
- Business Transfers — mergers, acquisitions, or asset sales
- Affiliates — entities under common control
- Business Partners — joint features you choose
- Public Interactions — content you voluntarily post
- Legal Obligations — valid legal process
- With Consent — other purposes you approve
PayPal Data Protection. Your PayPal email and withdrawal details are never sold or rented. They are shared only for payout processing, fraud prevention, or legal compliance.
5 Data Retention
We retain personal information only for as long as it serves the purposes described here. Extended inactivity (90 days) triggers automatic deletion. Anonymized analytics may persist longer.
6 Data Security
Personal information is protected through TLS 1.2+ encryption in transit, access controls, periodic security reviews, and contractual obligations for subprocessors. No method of transmission is 100% secure.
7 Your Data Rights
You have rights over your personal information. Whether you're in California, the EU, or Virginia, local laws give you tools to access, correct, delete, or restrict how we use it. Email delawareveronicapi2577@gmail.com to submit a request.
GDPR (EEA): Access, Rectification, Erasure, Restrict Processing, Object
CCPA / CPRA: Right to Know, Delete, Opt-Out, Non-Discrimination
VCDPA (Virginia): Access, Correct, Delete, Portability, Opt-Out
8 Opting Out
Android: Settings → Google → Ads → Opt out of Ads Personalization
iOS: Settings → Privacy & Security → Tracking → Allow Apps to Request to Track (off)
Email delawareveronicapi2577@gmail.com with subject "Do Not Sell My Personal Information" to opt out of sale or sharing.
9 Third-Party Services & Ad Partners
Advertisements are served through AppLovin and its mediation partners.
May Be Shared
- Resettable advertising identifiers
- Device model, OS, screen size
- Session frequency and duration
- Ad impressions, clicks, conversions
- Country and language
Never Shared
- Email or phone number
- Account credentials
- Identity-linked gameplay history
- Precise GPS location
- PayPal payout details
Partner privacy policies:
10 App Permissions
| Permission | Purpose |
|---|---|
INTERNET | Online play, ads, and updates |
ACCESS_NETWORK_STATE | Detect connectivity for stable gameplay |
ACCESS_WIFI_STATE | Confirm Wi-Fi availability |
AD_ID | Resettable advertising identifier |
VIBRATE | Haptic feedback on matches and rewards |
ACCESS_ADSERVICES_TOPICS | Privacy Sandbox Topics API |
ACCESS_ADSERVICES_ATTRIBUTION | Campaign attribution |
BIND_GET_INSTALL_REFERRER_SERVICE | Install source measurement |
BIND_APPHUB_SERVICE | Ad delivery optimization |
ACCESS_ADSERVICES_AD_ID | Ad service API compliance |
FOREGROUND_SERVICE | Critical foreground tasks |
DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION | Secure internal broadcasts |
11 Analytics & Endpoints
Our backend at https://jaaxm.maopairs.com supports progress sync, anonymized analytics, performance monitoring, and customer support.
- TLS 1.2+ on all data transfers
- Role-based access for authorized personnel only
- Data minimization at each processing stage
- Regular audits and vulnerability assessments
12 International Transfers
Personal information may be processed on servers outside your country. We apply encryption and contractual safeguards designed to provide equivalent protection.
13 Children's Privacy
Mahjong Pairs is not directed to children under 13. Contact delawareveronicapi2577@gmail.com to request deletion if you believe a child provided personal information.
14 Disclosure Requirements
- Business transactions — data may transfer during mergers or acquisitions
- Law enforcement — disclosure when compelled by valid legal process
- Safety — to protect rights, investigate abuse, or prevent harm
15 Third-Party Links
External sites linked from the App have their own privacy policies. Review those policies before sharing personal information.
16 Automated Decision-Making
We do not use automated decision-making or profiling that produces legal effects or similarly significant impacts on you.
17 Data Protection Officer
Privacy inquiries may be sent to our Data Protection Officer at delawareveronicapi2577@gmail.com.
18 Changes to This Policy
- Revisions are posted here with a new effective date
- Material changes may be announced by email or in-app notice
- Continued use after changes constitutes acceptance
19 Contact Us
Email: delawareveronicapi2577@gmail.com
In-App: Settings → Help & Support
We respond within 48 hours.