DexSpeak ("DexSpeak", "we", "us", or "our") respects your privacy. This Privacy Policy explains how we collect, use, and protect information when you use our website, mobile applications, and related services (the "Service").
DexSpeak is an educational language-learning application.
1. Information We Collect
We collect only information necessary to provide our Service.
(1) Account Information
When you create an account, we may collect:
- Email address
- Authentication identifiers (e.g., Google Sign-In ID)
- Account preferences
We do not require real names.
(2) Learning Data
To provide language-learning functionality, we may store:
- Saved words and phrases
- Learning progress
- Notes and highlights
- User-generated learning content
This information is stored only for your use inside DexSpeak.
(3) Technical Information
To maintain service reliability and security, we may collect:
- Device type
- Operating system
- App version
- Anonymous usage logs
- Error diagnostics
We do not use this information for advertising purposes.
2. How We Use Information
We use collected information solely to:
- Provide core functionality
- Synchronize learning data across devices
- Improve product performance
- Ensure security and prevent abuse
We do not sell personal information.
We do not share personal information for advertising.
3. Cookies and Local Storage
DexSpeak may use:
- Cookies
- Local storage
- Authentication tokens
These technologies are used only to:
- Maintain login sessions
- Store user preferences
- Enable secure access
Users may disable cookies through browser settings; however, some features may not function properly.
DexSpeak does not use cookies for cross-site tracking.
4. YouTube API Services
DexSpeak uses YouTube API Services to provide certain educational features.
By using DexSpeak, you agree to be bound by the YouTube Terms of Service: https://www.youtube.com/t/terms
Information processed in connection with YouTube features may also be subject to the Google Privacy Policy: https://policies.google.com/privacy
DexSpeak accesses YouTube data only through official YouTube API Services in compliance with the YouTube API Services Developer Policies.
DexSpeak does not scrape YouTube Applications or Google Applications.
Users may revoke DexSpeak's access to their Google account at any time by visiting: https://security.google.com/settings/security/permissions
5. Third-Party Services
DexSpeak may use trusted third-party service providers for:
- Cloud hosting infrastructure
- Secure authentication
- Payment processing (if applicable)
These providers process data only as necessary to deliver the Service and under appropriate contractual safeguards.
DexSpeak does not permit third parties to use your information for advertising.
6. Data Storage and International Transfers
Information may be processed on secure servers operated by reputable cloud infrastructure providers.
By using DexSpeak, you acknowledge that data may be processed in regions where our service providers operate.
We implement reasonable safeguards to protect information.
7. Data Retention
We retain information only as long as necessary to:
- Maintain your account
- Provide the Service
- Comply with legal obligations
You may request account deletion at any time.
8. Your Rights
You may:
- Request deletion of your account
- Request export of your data
To exercise these rights, contact:
9. Children's Privacy
DexSpeak is not directed to children under the age of 13 (or the minimum age required in your jurisdiction). We do not knowingly collect personal information from children.
If we become aware that such information has been collected, we will delete it promptly.
10. Changes to This Policy
We may update this Privacy Policy from time to time. The updated version will be indicated by the "Last Updated" date.
11. Contact
If you have questions about this Privacy Policy:
Email: hello@support.dexspeak.com