Privacy Policy
Your privacy is paramount. This policy outlines how OryviiLearn collects, uses, protects, and handles your personal information, including our advertising compliance and cookie standards.
Data Minimization
We only collect data strictly necessary to provide AI lesson generation and track your language learning progress.
No Data Selling
We do not sell, rent, or trade your personal data or learning history to third parties under any circumstances.
User Control
You have full rights to export, modify, or permanently delete your account, vocabulary notebook, and learning logs.
Information We Collect
When you interact with OryviiLearn, we may collect the following categories of information:
Account Information
When you create an account, we collect your email address, display name, hashed password, or OAuth profile identifier (such as Google Sign-In profile).
Learning & Study Activity
Topic lessons generated, saved vocabulary items in your SRS notebook, quiz attempt results, speaking phonetics evaluations, and writing prompt submissions.
Audio & Voice Input
Temporary microphone recordings submitted during Speaking practice for real-time speech-to-text and phonetical accuracy scoring.
Technical & Usage Logs
Browser type, operating system, IP address (hashed or anonymized for rate-limiting), language preferences, and diagnostic timestamps.
Google AdSense, DoubleClick DART Cookies & Advertising
OryviiLearn partners with third-party advertising networks, primarily Google AdSense, to serve advertisements when you visit our website. These companies may use cookies and web beacons to collect non-personally identifiable information regarding your visits.
DoubleClick DART Cookie Notice
- Google, as a third-party vendor, uses cookies to serve ads on OryviiLearn.
- Google's use of the DART cookie enables it to serve ads to users based on their visit to OryviiLearn and other sites on the Internet.
- Users may opt out of the use of the DART cookie by visiting the Google Ad and Content Network Privacy Policy at policies.google.com/technologies/ads.
- You can also opt out of personalized advertising by visiting the Network Advertising Initiative opt-out page at optout.networkadvertising.org or the Digital Advertising Alliance at aboutads.info/choices.
Cookies and Browser Storage
We use essential cookies and browser LocalStorage technologies for core functional purposes:
Maintaining your secure session tokens and guest user identifier.
Storing your active color palette, dark/light mode, and explanation language settings.
Temporarily caching pending topic states and offline flashcard review progress.
How We Use Your Data
The information gathered is strictly utilized to:
- Generate contextual exercises, vocabulary definitions, listening timestamps, and quizzes from submitted video URLs.
- Analyze spoken audio and essay writing submissions to deliver instant pedagogical scoring and grammar feedback.
- Schedule optimal Spaced Repetition (SRS) memory review cycles for vocabulary retention.
- Prevent abuse, enforce rate limits, and maintain system stability.
- Provide customer support and resolve user inquiries submitted via our contact channels.
Data Security & Retention
All network communication between your browser and OryviiLearn servers is encrypted using industry-standard TLS 1.3 encryption. Sensitive credentials such as passwords are encrypted using strong salted hashing algorithms (bcrypt/Argon2).
Temporary audio recordings used for speaking assessment are processed in-memory or stored in ephemeral scratch buffers and are not retained long-term. You can request deletion of your account and associated study data at any time.
Your Privacy Rights (GDPR & CCPA Compliance)
Regardless of your geographic location, OryviiLearn respects your rights regarding personal data:
You may request a copy of your personal study data and vocabulary items.
You can request permanent deletion of your profile, history, and generated topics.
Contact Information
If you have questions, concerns, or requests regarding this Privacy Policy or our data handling practices, please contact our data protection team: