Overview

This privacy notice is issued by the Remka Team ("we," "us," or "our") and describes how we collect, use, and protect your information when you use our recipe organization app.

Our core principles include:

(1) collecting only data necessary to provide services;
(2) never selling your personal information;
(3) adopting industry-standard security measures;
(4) giving you control over your data.

INFORMATION WE COLLECT

Information you provide:

- Learning Content: Photos, PDFs, flashcard content, study notes you create or upload
- User Preferences: Study speed settings, reminder frequency, notification preferences

Information we automatically collect:

- Device identifier for anonymous login
- Device information (device model, operating system, app version)
- App usage data (features used, crashes, performance data)

HOW WE USE YOUR INFORMATION

We use your information to:

- Extract and process content from your uploaded materials
- Generate personalized flashcards using AI technology
- Save your learning progress and review history
- Schedule reviews based on spaced repetition algorithms
- Maintain and improve app functionality
- Fix bugs and improve performance
- Ensure the security of our services

TRACKING

Our app does not track your activity across other companies' apps and websites. We do not use your data for advertising purposes.

AI RECIPE RECOGNITION TECHNOLOGY

Remka employs artificial intelligence and machine learning technologies to enhance your learning experience when you upload your study materials:

- Images are processed using AI technology to extract text, diagrams, formulas, and other educational content
- PDFs are analyzed to identify key concepts, definitions, questions, and important information for flashcard creation
- Handwritten notes are recognized using advanced OCR technology to convert your writing into digital text
- Diagrams and charts are processed to extract labels, relationships, and visual information
- We only access your camera or photo library when you explicitly choose to upload
- Your study materials are never shared with third parties

DATA STORAGE AND SECURITY

- Your data is associated with an anonymous device identifier
- Saved study materials are stored securely
- We use industry-standard encryption to protect data transmission
- No system is 100% secure, but we work hard to protect your information

SHARING YOUR INFORMATION

We only share anonymous information with:

- Service providers essential for app operation (cloud hosting, crash reporting)
- Legal authorities if required by law

We never sell any information.

YOUR PRIVACY CHOICES

You can:

- Delete individual study materials within the app
- Control app permissions in your device settings
- Delete the app to remove all local data
- Contact us to request data deletion

CHILDREN'S PRIVACY

This App is rated 4+ and suitable for all ages. We use anonymous login and do not knowingly collect personal information from anyone.

DATA RETENTION

- Study materials data is kept as long as you use the app
- If you delete the app, your local data is removed
- Anonymous analytics data may be retained for up to 12 months

CHANGES TO THIS POLICY

We may update this policy. Significant changes will be notified through the app. Continued use after changes constitutes acceptance.