Privacy Policy

Introduction

Language Vocabulary Game ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application Language Vocabulary Game (the "App").

Please read this Privacy Policy carefully. By using the App, you agree to the collection and use of information in accordance with this policy.

Information We Collect

Information You Provide to Us

Account Information: When you create an account using Google Sign-In or Apple Sign-In, we may collect:

• Email address
• Display name
• Profile photo URL

Anonymous Usage: You may use the App without creating an account. In this case, we create an anonymous user identifier to save your progress locally and in the cloud.

Information Automatically Collected

Learning Progress Data:

• Learning progress and statistics
• Points, stars, and levels earned
• Completed vocabulary cards and achievements
• Game performance (Flashcards, Word Scramble, Memory Match, etc.)
• Multiplayer match history

Device Information:

• Device type and operating system
• Unique device identifiers (for Firebase authentication)
• Network connection status

Information Collected by Third Parties

RevenueCat (In-App Purchases): When you make a purchase, RevenueCat collects transaction identifiers, subscription status and renewal information, and purchase history. RevenueCat's privacy policy can be found at: https://www.revenuecat.com/privacy

Firebase (Google): We use Firebase for authentication and data storage. Firebase may collect authentication tokens, user identifiers, and crash reports. Google's privacy policy can be found at: https://policies.google.com/privacy

How We Use Your Information

We use the information we collect to:

• Create and manage your user account
• Save and synchronize your learning progress across devices
• Provide multiplayer gaming functionality
• Process in-app purchases and manage subscriptions
• Improve and optimize the App
• Communicate with you about your account or the App

Data Storage and Security

Your data is stored using Firebase Cloud Firestore (secure cloud storage hosted by Google) and Local Device Storage (cached data for offline functionality).

We implement appropriate technical and organizational security measures to protect your personal information. However, no method of transmission over the Internet or electronic storage is 100% secure.

Data Retention

We retain your personal information for as long as your account is active or as needed to provide you services. You may delete your account at any time through the App settings, which will remove your data from our systems.

Your Rights and Choices

Account Deletion: You can delete your account and all associated data through the App's settings menu (Profile > Settings > Delete Account).

Account Linking: Anonymous users can link their account to Google or Apple to secure their progress.

Data Access: You can view your profile information within the App.

Children's Privacy

The App is designed for users of all ages. We do not knowingly collect personal information from children under 13 without parental consent. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

Permissions We Request

This application does not request or use the following permissions:

• No Camera Permission: The App does not require access to your camera.
• No Microphone Permission: The App does not require access to your microphone.

The App primarily relies on internet access and local storage.