Privacy Policy

1. Introduction

Welcome to Copyleaks AI Humanizer Detector ("we," "our," or "us"). This Privacy Policy explains how we collect, use, disclose, and protect your information when you use our mobile application. By using Copyleaks AI Humanizer Detector, you agree to the collection and use of information in accordance with this policy.

2. Information We Collect

2.1 Information You Provide Directly

• AI Humanizer Detector: Text content you paste, type, or scan for AI detection and humanization
• Grammar Checker: Text you submit for grammar, spelling, and style analysis with AI-powered corrections
• iScan Feature: Photos and documents you scan or select from gallery for text extraction (OCR)
• AI Chat: Text messages and prompts you send to our AI assistant
• Smart Translator: Text content you input for translation between languages
• Text Tools: Text you input for analysis, summarizing, or paraphrasing

2.2 Automatically Collected Information

• Device Information: Device model, operating system version, device identifiers
• App Usage Data: Features used, session duration, app performance metrics
• Crash Reports: Diagnostic data to identify and fix technical issues
• Analysis History: Locally stored history of your AI detection and humanization results

2.3 Camera and Photo Access

When you use iScan features:

• Camera access is used only for scanning documents and capturing images for text extraction
• Gallery access is used only to select images for OCR text extraction
• Images are processed locally or sent to AI services only when you initiate analysis
• We do not access your photos without your explicit permission

3. How We Use Your Information

We use the information we collect to:

Improve Our Services:

• Analyze app performance and user experience
• Fix bugs and technical issues in AI detection, humanization, and grammar features
• Develop new features and improvements

4. Third-Party Services

Our app integrates the following third-party services:

4.1 Cloudflare Workers AI

• Purpose: Powers AI Humanizer, Grammar Checker, AI Chat, Translator, and Text Tools features
• Data Processed:
  • Text prompts and chat messages (Meta Llama 3 model)
  • Text for AI humanization to make it sound natural
  • Text for grammar, spelling, and style checking
  • Text for translation between languages (M2M100 model)
  • Text for summarization and paraphrasing
• Data Retention: Cloudflare processes requests in real-time and does not permanently store your content
• Privacy Policy: https://www.cloudflare.com/privacypolicy/

4.2 Apple Vision Framework & VisionKit 100% LOCAL

• Purpose: Powers the iScan feature for text recognition (OCR) from camera and gallery images
• Data Processing: All image scanning and text extraction occur 100% locally on your device
• Privacy: Your scanned images and extracted text never leave your device unless you choose to analyze or humanize them

6. Local Processing & iScan Features

The following features process data entirely on your device with no external servers:

• AI Content Detector: Pattern analysis and detection performed 100% locally on your device LOCAL
• iScan (Camera & Gallery): Uses Apple's VisionKit and Vision framework for OCR and text extraction - all processing is local LOCAL
• Image Selection: Selecting images from gallery happens entirely on your device LOCAL
• Analysis History: Stored locally on your device and accessible in Settings LOCAL

Data processed locally never leaves your device and is not transmitted to our servers or third parties.

7. Data Storage and Security

• No Permanent Storage: We do not store your AI detection results, humanized text, grammar checks, scanned images, or chat messages on our servers
• Real-Time Processing: AI features (humanization, grammar checking, chat, translation) process requests in real-time and do not retain your data
• Local Storage Only: Analysis history and scanned content are saved only to your device
• Clear History: You can delete all locally stored data anytime from Settings → Clear History
• Free Service: All AI humanization, detection, grammar checking, and iScan features are completely free
• Security Measures: Industry-standard encryption protects data in transit to Cloudflare AI services

8. Data Sharing

We do not sell, trade, or rent your personal information to third parties. We only share data with:

• Cloudflare Workers AI: To provide AI-powered features (Humanizer, Grammar Checker, Chat, Translator, Summarizer, Paraphraser). AI Detection and iScan are 100% local and do NOT share data.
• Legal Obligations: When required by law or to protect our rights

Note: We do NOT use advertising services. Your data is not shared with advertisers.

9. Children's Privacy

Copyleaks AI Humanizer Detector is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us at copyleakshumanizer@gmail.com, and we will delete such information immediately.

10. Your Privacy Rights

Depending on your location, you may have the following rights:

• Access: Request access to the personal information we hold about you
• Deletion: Request deletion of your personal information and locally stored data
• Data Portability: Request a copy of your data in a portable format
• Local Data Management: Delete all locally stored analysis history and scanned content from Settings

To exercise these rights, contact us at copyleakshumanizer@gmail.com.

Managing Your Data:

• Clear History: Go to Settings → Clear History to delete all analysis results and local data
• Camera Permissions: Manage camera access for iScan in iOS Settings → Privacy → Camera
• Photo Library Permissions: Manage gallery access in iOS Settings → Privacy → Photos

11. International Data Transfers

Your information may be transferred to and processed in countries other than your own when using Cloudflare Workers AI services. Cloudflare operates globally, and we ensure appropriate safeguards are in place to protect your data.

Note: AI Detection and iScan features process all data locally on your device and do not involve international transfers.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of material changes by:

• Posting the updated policy in the app
• Updating the "Last Updated" date
• Notifying you through the app or email

We encourage you to review this Privacy Policy periodically.

14. Feature-Specific Privacy Summary

⚡ AI Humanizer Detector MIXED

Detection performed 100% locally on your device. Humanization uses Cloudflare AI to transform AI text into natural writing. No permanent storage.

📸 iScan (Camera & Gallery) 100% LOCAL

Scan documents with camera or select images from gallery. Extract text with OCR using Apple's Vision framework. All processing happens locally on your device.

✍️ Grammar Checker (Cloudflare AI)

Check and correct grammar, spelling, punctuation, and style. Text sent to Cloudflare for AI-powered analysis and corrections. No permanent storage.

🛠️ Text Tools (Cloudflare AI)

Word Counter, Summarizer, and Paraphraser. Analysis tools powered by Cloudflare AI. No permanent storage.

💬 AI Chat (Cloudflare AI)

Get writing help from AI assistant. Messages sent to Cloudflare using Meta Llama 3. No permanent storage.

🌍 Smart Translator (Cloudflare AI)

Translate text between 100+ languages. Text sent to Cloudflare for translation. No permanent storage.