1. Information Collection and Use

Depending on your configuration and features used, the Application collects the following information for operational performance, bug troubleshooting, and service delivery:

• Diagnostic and performance data: Non-identifying crash telemetry and app performance logs provided via Google Play Services to ensure crash-free operation.
• Advertising identifiers: Google Play Advertising ID (com.google.android.gms.permission.AD_ID) managed securely through Google AdMob for personalized and non-personalized advertising and fraud prevention.
• Anti-Fraud Referral Identifier: A cryptographically one-way hashed device identifier derived from Settings.Secure.ANDROID_ID, used exclusively to prevent duplicate claims in the viral referral program (+5 Days Ad-Free experience). This hash cannot be reverse-engineered and is NEVER shared with advertising networks.
• 100% LOCAL-ONLY ZERO-KNOWLEDGE GUARANTEE: Your scanned documents, camera captures, imported photos, drafted letters, and extracted OCR text are processed and stored strictly on your local device storage (IndexedDB / app sandbox). Pro Coders operates ZERO cloud document storage servers and NEVER transmits, inspects, or uploads your personal paperwork.

2. Third-Party Service Providers

The Application may integrate third-party services that collect information used to identify you or provide runtime infrastructure. Below are links to the privacy policies of the third-party service providers utilized:

3. Android Device Permissions

To provide core functionalities, the Application may request the following permissions on your Android device:

Absolute Document Confidentiality & Zero Cloud Storage

DocDoc is built upon an offline-first, zero-knowledge architecture. When you scan tax forms, medical records, invoices, IDs, or legal contracts, those files are saved into your device's isolated application sandbox using IndexedDB and Android FileProvider. At no point are your files uploaded to Pro Coders or any third party.

Photo Picker & Privacy on Android 13+

On Android 13 and above (API level 33+), DocDoc utilizes the secure Android system Photo Picker. This ensures that the app only receives access to the specific images you explicitly choose to import, without requiring broad media access permissions (READ_MEDIA_IMAGES).

Advertising ID & Monetization Transparency

DocDoc is 100% free to use with zero watermarks. To support ongoing maintenance, the app integrates Google AdMob. AdMob may process the Google Play Advertising ID (AD_ID) and approximate device telemetry in compliance with Google Play Developer Program Policies. Users can earn an Ad-Free experience through the built-in referral program without paying any money.

4. Children's Privacy (COPPA & Play Families Policy)

DocDoc is an offline-first productivity tool designed for general audiences and is rated Everyone. We do not knowingly collect personal information from children under the age of 13.

5. Data Security & Storage Standards

We value your trust in providing us your information, and we use commercially acceptable means of protecting it. Any communication between the application and external servers is encrypted in transit using industry-standard TLS (Transport Layer Security) 1.2 and 1.3 cryptography. Local application cache files are protected by Android Sandbox isolation.

6. Data Retention and Account / Data Deletion

In accordance with Google Play data safety policies, GDPR, and CCPA guidelines, you have the absolute right to request the deletion of any personal, account, or diagnostic data associated with your use of the Application.

7. Changes to This Privacy Policy

We may update our Privacy Policy periodically. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Effective Date" at the top. You are advised to review this page periodically for any modifications.

8. Contact Information

If you have any questions, suggestions, or concerns regarding this Privacy Policy, please contact our Data Protection Officer at: