Privacy Policy

Effective Date: June 1, 2024

1. Introduction

Welcome to Idiom Rush (成语大闯关) (hereinafter referred to as "the App"). We take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your information. Please read this policy carefully before using the App.

This policy applies to all scenarios in which you download and use Idiom Rush from the Apple App Store.

2. Information Collection and Use

The types of information collected by the App and their purposes are as follows:

Game Progress Data: Including level completion records, coin balance, item inventory, and check-in records, used to save your game progress.
Preference Settings: Including sound effects and background music toggles, used to remember your personalized settings.

We do not collect your name, phone number, email address, or any other personally identifiable information.

3. Data Storage

All game data in this App is stored locally on your device (using iOS Keychain for secure storage with HMAC encryption). We do not upload your game data to any server. This means:

Your data is entirely under your own control;
Uninstalling the App may result in the loss of local data;
We cannot remotely access or recover your game data.

4. Third-Party Services

This App may integrate the following third-party services:

Apple StoreKit (In-App Purchases): When you make in-app purchases, transactions are processed by Apple. We do not obtain your payment information.

This App does not display any advertisements and does not integrate any advertising SDKs.

5. User Rights

You have the following rights regarding your data:

Right to Access: You can view all game data within the App (such as coin balance, level progress, etc.).
Right to Delete: You can delete all local data by using the "Clear Cache" function in Settings, or by uninstalling the App.

6. Children's Privacy

We highly value children's privacy. This App does not actively collect any personal information from children under the age of 13. If you are a parent or guardian and discover that your child has provided personal information to us, please contact us and we will promptly delete the relevant information.

The content of this App is suitable for all age groups. The game is themed around traditional Chinese culture (idioms) and does not contain violence, pornography, or any other inappropriate content.

7. Policy Changes

We reserve the right to modify this Privacy Policy at any time. In the event of significant changes, we will notify you through the following means:

Publishing an update notice within the App;
Updating the effective date at the top of this page.

We recommend that you review this policy periodically. Continued use of the App constitutes your acceptance of the revised Privacy Policy.

8. Contact Us

If you have any questions or suggestions regarding this Privacy Policy, please contact us at:

Email: idiomrush@outlook.com