Introduction
Bengal Bytes ("we," "our," or "us") operates the DocQR Tools Lite mobile application. This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service.
DocQR Tools Lite is designed with a "Local First" philosophy. We value your privacy and aim to be as transparent as possible about how we handle your information.
Information Collection & Use
1. Personal Data
We do not collect any personally identifiable information (PII) such as your name, address, phone number, or email address unless you contact us voluntarily for support.
2. Local Processing (Images & Docs)
Important: All image-to-PDF conversions, image compressions, and QR code generations happen strictly on your device. No images or documents are ever uploaded to our servers.
Requested Permissions
Camera
Used exclusively for scanning QR codes. No footage is stored or transmitted.
Storage
Used to select images for conversion and to save generated PDFs/QR codes to your device.
Third-Party Services
We use third-party Service Providers to monitor and analyze the use of our Service:
- Google Play Services: Used for app distribution and update management.
- Google Play Analytics: We may view anonymized, aggregated crash reports and usage statistics provided by the Play Console to improve app stability.
- Google Mobile Ads SDK: Powers in-app advertising to support free app development. See the Advertising section below for more details.
Advertising & Monetization
Google Mobile Ads Integration
DocQR Tools Lite uses Google Mobile Ads SDK to display advertisements. This allows us to offer the app for free while supporting ongoing development and maintenance.
Ad Formats Used
- Banner Ads: Fixed-size ads displayed at the bottom of screens
- Interstitial Ads: Full-screen ads shown during natural transitions (e.g., before creating a PDF)
- Rewarded Ads: Users can watch short ads to unlock premium features
- Rewarded Interstitial Ads: Full-screen rewarded ads for enhanced engagement
- Native Ads: In-feed ads designed to match app appearance
- App Open Ads: Ads shown when returning to the app (after 1st launch)
🎯 Smart Ad Placement
We use smart frequency capping and contextual placement to:
- Show ads at natural user interaction points (minimize disruption)
- Respect minimum time intervals between consecutive ads
- Avoid ads on low-engagement screens
- Provide opt-in rewarded ad opportunities
Google's Data Collection
Google collects advertising data to serve personalized ads. This includes device information, app usage patterns, and other data as described in Google's Privacy Policy. This data is not shared with Bengal Bytes and is used solely for advertising purposes.
Your Privacy Controls
📱 Device Settings: You can limit ad tracking on your Android device through:
- Settings → Google → Manage your Google Account → Data & Privacy
- Toggle "Personalized ads" off to see ads based on your activity in the app only
- Reset your Advertising ID to get fresh non-personalized ad targeting
🌍 EU GDPR: If you're in the EU, you'll be presented with consent options for personalized advertising. You can change these choices anytime in your device settings.
Children's Privacy
Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13.
Note: If you are under 13, parental consent is required to use this app. Parents/guardians should be aware that the app displays ads served by Google Mobile Ads SDK. We recommend reviewing Google's Family Policies for more information.
Policy Compliance
✅ Google Play Store Policies
DocQR Tools Lite complies with Google Play Store policies regarding app content, permissions, and data handling. All ads are served through Google Mobile Ads SDK, which complies with Google's advertising standards.
🌍 GDPR & Data Privacy
We comply with the General Data Protection Regulation (GDPR) for users in the European Union. Google Mobile Ads SDK obtains necessary user consent for personalized advertising in GDPR-applicable regions. Users have the right to access, modify, or delete their data.
📝 Transparency & Control
We are committed to transparency about advertising implemented in our app. Users maintain full control over ad personalization through their device settings and can opt-out at any time without affecting core app functionality.
Contact Us
If you have any questions about this Privacy Policy, please contact our support team at: