Help Center & FAQ

All articles and stories in Rubi are labeled by CEFR language levels (Basic / A1-A2, Intermediate / B1-B2, Advanced / C1-C2). This ensures you read material tailored to your current proficiency, letting you absorb grammar and vocabulary naturally without becoming overwhelmed.

Whenever you encounter a word you don't know in an article or story, simply tap or click on it. An instant definition popup will appear, showing the English definition, Turkish translation, CEFR difficulty level, and usage examples.

Yes! Many stories and articles include an interactive audio player. Listening while reading helps reinforce pronunciation, rhythm, and sentence cadence.

When viewing any word in the dictionary or in a reading popup, tap the bookmark icon. The word will automatically be added to your saved words list and scheduled for review in your Flashcards hub.

Spaced repetition shows you words at optimal intervals—just as your brain is about to forget them. By reviewing flashcards regularly, vocabulary moves from short-term recognition to permanent long-term memory.

The Common European Framework of Reference (CEFR) is an international standard for describing language proficiency. A1 and A2 are beginner levels, B1 and B2 represent independent intermediate learners, and C1/C2 signify advanced mastery.

Yes. When you sign in with the same email or Google account on Rubi Web and the Rubi mobile app, your saved flashcards, reading bookmarks, and profile progress synchronize across all your devices.

Yes! You can explore graded articles, read stories, look up words in the AI dictionary, and practice flashcards for free.

On the Sign In page, click 'Forgot password?', enter your email address, and we will send you a secure link to reset your password.

You can request account deletion at any time by contacting [email protected] or through your profile settings. All associated user data and saved words will be permanently purged.