
# Privacy Policy for Math Adventure

**Last Updated:** October 21, 2026  
**Effective Date:** October 21, 2026  
**Application Name:** Math Adventure  
**Package / Application ID:** `com.bihobol.mathAdventure`  
**Developer / Publisher:** Kaniz Sultana (Bihobol)  

---

## 1. Introduction & Overview

Welcome to **Math Adventure**! We believe that children's educational games must provide a joyful, enriching, and above all, completely safe and private environment. 

This Privacy Policy explains how **Math Adventure** ("we", "our", or "the app") treats user information. Our guiding principle is simple: **we do not collect, transmit, sell, or share any personal information from children or adults.**

Math Adventure is designed for young children (toddlers through elementary students, ages 2 to 10) and their families. We fully comply with the **Children’s Online Privacy Protection Act (COPPA)**, the **General Data Protection Regulation (GDPR / GDPR-K)**, the **Google Play Families Policy**, and the **Apple App Store Kids Category Guidelines**.

---

## 2. Information We Do NOT Collect

Math Adventure operates entirely offline without requiring user accounts or external network connectivity. Specifically:

* **No Personal Data:** We do not collect names, email addresses, phone numbers, home addresses, or dates of birth.
* **No Device Identifiers:** We do not collect, read, or track hardware IDs (IMEI, MAC address, Android ID) or Advertising Identifiers (Google Advertising ID / AD_ID, Apple IDFA).
* **No Geolocation Data:** We do not access, track, or record your physical location or GPS coordinates.
* **No Biometrics, Camera, or Audio Recordings:** The app does not access your camera, microphone, photos, media library, or contacts.
* **No Analytics or Telemetry:** We do not bundle third-party tracking SDKs, analytics suites (such as Firebase Analytics, Flurry, Adjust, or AppsFlyer), or crash telemetry loggers that transmit data off your device.
* **No Internet Transmission:** The game functions completely offline. No data generated within the app is ever transmitted to any remote server or cloud database.

---

## 3. Local Data Stored on Your Device

To provide a seamless, personalized experience, Math Adventure saves a small amount of non-sensitive configuration data **locally on your device** using local storage (`SharedPreferences`). This data **never leaves your device**:

1. **Player / Hero Name (Optional):**
   * If entered in the Settings screen, a nickname or first name (e.g., "Alex", "Sophia") is stored locally on the device to display a friendly greeting (e.g., *"Welcome, Sophia! ⭐"*).
   * Providing a name is entirely optional. Default gameplay is completely anonymous.
2. **Game Progress & Unlocked Stages:**
   * The highest stage completed across subjects (*Counting, Addition, Subtraction, Multiplication, Division, Colors & Shapes*) is stored locally so progress is not lost when restarting the application.
3. **Audio Settings:**
   * Your chosen background music volume level ($0\% - 100\%$) and mute toggle state are saved locally to maintain your preferred listening volume between sessions.

---

## 4. Children’s Privacy (COPPA & GDPR-K Compliance)

Protecting young children online is our highest priority:

* **Zero Personal Information:** We do not knowingly collect, request, or solicit personal data from children under the age of 13 (or under 16 within the European Economic Area / UK).
* **No Social Features or Chat:** There are no chat rooms, forums, direct messaging, or multi-player interactions.
* **No External Links Without Parental Consent:** The app contains no links to external websites, social networks, or unvetted web pages.
* **No Behavioral Profiling:** We do not profile, track, or monitor children across apps, devices, or browsing sessions.

---

## 5. Advertising & In-App Purchases

* **No Advertisements:** Math Adventure is **100% ad-free**. We do not display third-party advertisements, banner ads, interstitial popups, or rewarded video commercials.
* **No In-App Purchases:** The entire educational curriculum is fully accessible without microtransactions, paywalls, or digital subscriptions.

---

## 6. Permissions Requested

Math Adventure respects device integrity and does not request any dangerous or runtime Android / iOS permissions. The application requires only:

* **Audio Output:** Standard audio playback permissions for sound effects and background melodies.
* **Local Storage / Sandbox:** Standard application sandbox storage for retaining game progress and local settings.

---

## 7. Data Retention and Deletion

All game progress and settings reside exclusively inside the application's isolated local sandbox on your device.

* **How to Delete Data:** You may reset or permanently delete all data at any time by:
  1. Opening your device **Settings** > **Apps** > **Math Adventure** > **Storage** > **Clear Data / Clear Storage**, or
  2. Uninstalling the app from your device.
* Uninstalling Math Adventure instantly and permanently purges all saved stages, hero names, and preferences with no residual data remaining on any server.

---

## 8. Third-Party Services

Because Math Adventure does not integrate external analytics, advertisement networks, or remote cloud databases, **no third parties have access to your data or activity through this application.**

---

## 9. Changes to This Privacy Policy

We may occasionally update this Privacy Policy to reflect app enhancements or evolving regulatory standards. Any revisions will be reflected with an updated **Effective Date** at the top of this document. We encourage parents and guardians to review this policy periodically.

---

## 10. Contact Us

If you have questions, feedback, or concerns regarding this Privacy Policy or our child-privacy commitments, please contact us:

* **Publisher / Developer:** Kaniz Sultana (Bihobol)
* **Application:** Math Adventure (`com.bihobol.mathAdventure`)
* **Email:** `support@bihobol.com` *(or via our developer portal on Google Play / App Store)*


Privacy Policy for Math Adventure


# Terms and Conditions for Math Adventure

**Last Updated:** October 21, 2026  
**Effective Date:** October 21, 2026  
**Application Name:** Math Adventure  
**Package / Application ID:** `com.bihobol.mathAdventure`  
**Developer / Publisher:** Kaniz Sultana (Bihobol)  

---

## 1. Acceptance of Terms

By downloading, installing, accessing, or using the **Math Adventure** mobile application ("App", "Application", or "Service"), you agree to be bound by these Terms and Conditions ("Terms"). If you are a parent, legal guardian, or educator supervising a child using this App, you agree to these Terms on behalf of yourself and the child.

If you do not agree with any part of these Terms, you must not download, install, or use the Application.

---

## 2. Description of Service

Math Adventure is an offline educational math game designed for young children and elementary students (ages 2 to 10). The App offers interactive learning activities covering counting, addition, subtraction, multiplication, division, colors, and shapes. 

The application is provided free of charge, with:
* **No Advertisements:** Zero third-party ads or commercial disruptions.
* **No In-App Purchases:** All educational content and stages are fully available without paywalls or subscriptions.
* **No Account Required:** Gameplay functions completely without user registration or internet connectivity.

---

## 3. Intellectual Property Rights

* All rights, titles, and interests in and to **Math Adventure**, including but not limited to software code, game mechanics, visual assets, artwork, animations, characters, audio tracks, sound effects, logos, and trademarks, are the exclusive property of **Kaniz Sultana (Bihobol)** and its licensors.
* You are granted a limited, non-exclusive, non-transferable, revocable license to download, install, and run the Application on personal devices solely for personal, non-commercial, educational use.
* You may not reverse engineer, decompile, disassemble, modify, distribute, sell, lease, or create derivative works based on the Application or any part thereof.

---

## 4. User Conduct and Responsibilities

When using Math Adventure, you agree to:
* Use the App solely in compliance with applicable local, state, national, and international laws and regulations.
* Avoid attempting to interfere with the proper operation of the App or compromise device integrity.
* Supervise children during device usage in accordance with your family’s guidelines.

---

## 5. Local Data Storage & Privacy

Your privacy is paramount. Math Adventure does not collect or transmit personal information. Non-sensitive game configuration (such as local stage progress, audio volume settings, and an optional local hero nickname) is saved exclusively on your local device. 

For full details regarding our privacy commitments, please review our [Privacy Policy](/app/math-adventure/privacy-policy).

---

## 6. Disclaimer of Warranties

The Application is provided on an **"AS IS"** and **"AS AVAILABLE"** basis without warranties of any kind, whether express, implied, statutory, or otherwise. 

To the maximum extent permitted by applicable law, Bihobol and its developers expressly disclaim all warranties, including but not limited to:
* Warranties of merchantability, fitness for a particular purpose, and non-infringement.
* That the App will meet your specific educational requirements or expectations.
* That operation will be uninterrupted, error-free, or entirely bug-free.

---

## 7. Limitation of Liability

To the maximum extent permitted by law, in no event shall Kaniz Sultana, Bihobol, or any affiliates be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising out of or related to your use of or inability to use the Application, even if advised of the possibility of such damages.

Your sole and exclusive remedy in the event of any dissatisfaction with the Application is to discontinue use and uninstall the App from your device.

---

## 8. Modifications to the App and Terms

We reserve the right to modify, update, suspend, or discontinue the Application or any feature at any time without prior notice. 

We may also update these Terms periodically. Any updates will be published with a revised **Effective Date** at the top of this document. Continued use of the Application after changes are posted constitutes your acceptance of the revised Terms.

---

## 9. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which Bihobol operates, without regard to its conflict of law principles.

---

## 10. Contact Information

If you have any questions, feedback, or legal inquiries concerning these Terms and Conditions, please contact us at:

* **Publisher / Developer:** Kaniz Sultana (Bihobol)
* **Application:** Math Adventure (`com.bihobol.mathAdventure`)
* **Email:** `support@bihobol.com` *(or via our developer portal on Google Play / App Store)*


Math Adventure

Privacy Policy

Terms & Conditions

Developer & Publisher Contact