Privacy Policy
Radiax Development ("we," "us," or "our") operates mobile applications available on the Apple App Store. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our apps and related services.
Information We Collect
We may collect the following types of information:
- Account information: Email address, display name, and authentication credentials when you create an account.
- Learning data: Vocabulary progress, flashcard review history, exercise results, and language preferences.
- User content: Text and audio you submit during reading, writing, and speaking exercises for AI-powered feedback.
- Device information: Device type, operating system version, and app version for compatibility and support.
- Usage data: App interactions, feature usage, and crash reports to improve performance and reliability.
How We Use Your Information
We use collected information to:
- Provide, maintain, and improve our language learning services
- Personalize your learning experience, including spaced repetition scheduling
- Generate AI-powered feedback for reading, writing, and speaking exercises
- Sync your progress across devices when you are signed in
- Respond to support requests and communicate important service updates
- Monitor and analyze usage to improve app quality and security
AI Processing
Our apps use third-party AI services to evaluate exercises and generate personalized learning content. Content you submit for AI exercises (such as written responses or spoken audio) is transmitted to these services solely to provide feedback and is not used to train third-party models for unrelated purposes, unless otherwise disclosed in the app.
How We Share Information
We do not sell your personal information. We may share information with:
- Service providers: Cloud hosting, analytics, authentication, and AI processing partners that help us operate the app, bound by contractual obligations to protect your data.
- Legal requirements: When required by law, regulation, legal process, or governmental request.
- Business transfers: In connection with a merger, acquisition, or sale of assets, with notice to users where required.
Data Retention
We retain your information for as long as your account is active or as needed to provide services. You may request deletion of your account and associated data by contacting us at the email below.
Data Security
We implement reasonable technical and organizational measures to protect your information. No method of transmission or storage is completely secure, and we cannot guarantee absolute security.
Children's Privacy
Our apps are not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected such information, please contact us so we can delete it.
Your Rights
Depending on your location, you may have rights to access, correct, delete, or export your personal data, and to opt out of certain processing. California residents may have additional rights under the CCPA. Contact us to exercise these rights.
Changes to This Policy
We may update this Privacy Policy from time to time. We will post the revised policy on this page and update the "Last updated" date. Continued use of our apps after changes constitutes acceptance of the updated policy.
Contact Us
If you have questions about this Privacy Policy, contact us at:
RadiaxDevelopment@gmail.com
Radiax Development, United States