Privacy Policy
Last Updated: January 23, 2026
Overview
Parleo ("we", "our", or "the app") is a language learning application that helps you create and study flashcards. This privacy policy explains what information we collect, how we use it, and your rights regarding your data.
Information We Collect
Account Information
- Email address: Used to create your account and send you login links
- Name: From your Google or Apple account if you use social sign-in
- Authentication tokens: Securely stored on your device to keep you logged in
Learning Data
- Flashcards: The text you submit and the flashcards generated from it
- Study progress: Review history, spaced repetition data, and learning statistics
- Decks: Your flashcard collections and organization
Device Information
- Device type: To optimize the app experience
- App version: For troubleshooting and compatibility
Images (Optional)
If you use the camera or photo library to extract text, images are processed for text extraction only and are not stored on our servers.
How We Use Your Information
To Provide the Service
- Generate personalized flashcards from text you submit
- Track your learning progress using spaced repetition
- Sync your data across devices
- Provide audio pronunciations for vocabulary
To Improve the App
- Analyze usage patterns to improve features
- Fix bugs and technical issues
We Do NOT
- Sell your personal information to third parties
- Use your data for advertising
- Share your flashcard content with other users
Third-Party Services
We use the following services to provide app functionality:
| Service | Purpose | Privacy Policy |
|---|---|---|
| Google (Sign-In) | Authentication | Google Privacy Policy |
| Apple (Sign-In) | Authentication | Apple Privacy Policy |
| Google Cloud | Text-to-speech for pronunciations | Google Cloud Privacy |
| Google Gemini | AI flashcard generation | Google AI Privacy |
Data Storage and Security
- Your data is stored on secure servers hosted by DigitalOcean
- Passwords are never stored; we use passwordless authentication
- All data is transmitted over HTTPS (encrypted connections)
- Authentication tokens are stored securely on your device using platform-native secure storage
Data Retention
- Your account and learning data are retained as long as you use the app
- You can delete your account and all associated data at any time (see below)
- If you delete your account, your data is permanently removed within 30 days
Your Rights
Access Your Data
You can view all your flashcards, decks, and study statistics within the app.
Delete Your Data
To delete your account and all associated data:
- Use the account deletion feature in the app's account menu, or
- Contact us at the email below
Export Your Data
Contact us to request an export of your data.
Children's Privacy
Parleo is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us.
Changes to This Policy
We may update this privacy policy from time to time. We will notify you of significant changes by:
- Posting the new policy in the app
- Updating the "Last Updated" date above
Contact Us
If you have questions about this privacy policy or your data, contact us at:
Email: [email protected]
This privacy policy is effective as of the date listed above.