# DocuLipi - Privacy Policy, Terms & Conditions, and Account Deletion
**Company:** Riyadul Studio LTD
**App Name:** DocuLipi (Universal Document & PDF Suite)
**Package Name:** `com.riyadulstudio.doculipi`
**Effective Date:** October 19, 2026
**Support Desk:** riyadurrahman748@gmail.com
**Official Privacy URL:** https://sites.google.com/view/doculipi/home
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# SECTION 1: PRIVACY POLICY
### 1. Introduction
Welcome to **DocuLipi**, developed and operated by **Riyadul Studio LTD** ("we", "our", or "us"). We are committed to protecting your personal privacy. This Privacy Policy explains how our mobile application handles user information, device permissions, and cloud synchronization.
### 2. Zero Document Upload Policy (100% On-Device Processing)
We enforce a strict **On-Device Local Processing Policy**:
* All document scanning, PDF creation, file conversion, Bijoy-to-Unicode conversion, image editing, and Optical Character Recognition (OCR) are performed **100% locally on your device** using Google ML Kit on-device libraries.
* We **DO NOT** upload, transmit, view, analyze, or store your scanned documents, camera images, CVs, invoices, or extracted text on any remote server. Your confidential files never leave your phone.
### 3. Information We Collect and Process
We collect only the minimum necessary data to provide user authentication and virtual wallet synchronization:
1. **Account Identification (Firebase Authentication):**
* If you sign in via Google Sign-In or Email, we store your unique User ID (UID), display name, and email address to manage your account.
2. **Virtual Balance & Purchase History (Cloud Firestore):**
* We record your current coin balance and verified Google Play Transaction IDs (`GPA.xxxx-xxxx-xxxx-xxxxx`) to protect your purchased credits across device re-installations and app updates.
3. **Device Information:**
* Basic technical metadata (such as OS version and device model) solely for app stability and crash reporting.
### 4. Permissions & Privacy Architecture
DocuLipi is engineered with a strict minimal-permission, privacy-first architecture:
* **Internet Access (`android.permission.INTERNET`):** Used strictly for Firebase user authentication, Google Play In-App Billing verification, and cloud coin synchronization.
* **In-App Billing (`com.android.vending.BILLING`):** Used solely to securely process Google Play digital coin purchases.
* **Zero Sensitive Runtime Permissions (No Camera or Storage Permissions Required):** DocuLipi does **NOT** request or require dangerous runtime permissions such as `android.permission.CAMERA`, `READ_EXTERNAL_STORAGE`, or `WRITE_EXTERNAL_STORAGE` in its application manifest. All document scanning and image selections are handled securely via the modern Android System Photo Picker and Storage Access Framework (SAF), guaranteeing that the app has zero background access to your camera hardware or personal file directory.
### 5. Third-Party Services
DocuLipi utilizes industry-standard, secure services provided by Google:
* **Google Play Services & Google Play Billing:** For secure, encrypted in-app purchases.
* **Google Firebase Authentication & Cloud Firestore:** For encrypted user credential verification and cloud coin sync.
* **Google ML Kit:** For on-device, private OCR text recognition.
We do **NOT** sell, rent, or share your personal data with any third-party advertisers or data brokers.
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# SECTION 2: TERMS AND CONDITIONS (TERMS OF SERVICE)
### 1. Acceptance of Terms
By downloading, installing, or using **DocuLipi**, you agree to be bound by these Terms and Conditions. If you do not agree, please do not use the application.
### 2. License and Intellectual Property
DocuLipi, including its branding, logo, code, UI design, and features, is the intellectual property of **Riyadul Studio LTD**. You are granted a limited, non-exclusive, non-transferable license to use the app for personal and lawful business productivity purposes.
### 3. Virtual Coins & In-App Purchases Policy
DocuLipi utilizes a virtual credit system ("Coins") to unlock document export and conversion tools:
* **Digital Consumable Goods:** Coins are classified as virtual consumable digital goods and are delivered and credited immediately to your in-app wallet upon successful payment.
* **Strictly Non-Refundable Policy:** In accordance with Google Play's Digital Goods & In-App Purchase policies, once virtual coins are purchased, delivered, and credited to your account, **all transactions are final and strictly non-refundable**.
* **No Cash Value:** Virtual coins have no monetary cash value, cannot be redeemed for real money, cannot be transferred to other users, and do not constitute personal property.
* **Never Expire:** As long as your account remains active, purchased coins do not expire.
* **Unconsumed Purchase Recovery:** If network disruption occurs during purchase, our system automatically restores and credits verified pending Google Play transactions upon your next app launch.
### 4. Prohibited Uses
You agree not to use DocuLipi to scan, convert, generate, or distribute fraudulent, illegal, defamatory, copyright-infringing, or malicious material.
### 5. Limitation of Liability
DocuLipi is provided on an "AS IS" and "AS AVAILABLE" basis. While we strive for maximum OCR accuracy and document rendering fidelity, Riyadul Studio LTD shall not be held liable for any indirect, incidental, or consequential loss resulting from OCR misinterpretations or device file handling.
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# SECTION 3: USER DATA & ACCOUNT DELETION POLICY
In strict compliance with **Google Play's User Data & Account Deletion Policy**, users have the absolute right to delete their account and erase all associated server data at any time.
### What Data Is Deleted Upon Request:
* Your Firebase user authentication account and profile record.
* Your registered email address and name.
* Your synchronized cloud coin balance and wallet ledger.
* All purchase transaction records tied to your User ID on our cloud database.
*(Note: Local documents created on your device remain in your phone's personal storage unless you delete them manually).*
### How to Delete Your Account and Data:
#### Method 1: Instant In-App Deletion (Recommended)
1. Open the **DocuLipi** app.
2. Tap on the **Profile Icon** at the top-right corner of the screen.
3. Scroll down and click the red **"Delete Account & Data"** button.
4. A security confirmation dialog will appear.
5. In the input box, type **CONFIRM** in English (this security safeguard prevents accidental deletion).
6. Click the red **"Yes, Delete Everything"** button.
7. Your account, profile credentials, virtual coins, and cloud database records are **instantly and permanently wiped** from our Firebase servers, and you are immediately signed out.
#### Method 2: Web / Email Deletion Request (Without Installing App)
If you have uninstalled the app or cannot access your device, you can submit a deletion request through either of the following:
* **Web Deletion Request:** Send an email from your registered Google account email address to **riyadurrahman748@gmail.com** with the subject:
`"Request for Account and Data Deletion - DocuLipi"`.
* **Processing Timeline:** Email deletion requests are verified and permanently purged from our Firebase servers within **48 hours**, and a confirmation email will be sent back to you.
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# SECTION 4: CONTACT INFORMATION
If you have any questions about this Privacy Policy, Terms, or Account Deletion, please reach out to us:
* **Company:** Riyadul Studio LTD
* **Email:** riyadurrahman748@gmail.com
* **Application:** DocuLipi - Universal Document & PDF Suite
* **Official Privacy Link:** https://sites.google.com/view/doculipi/home