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Need help? Check our FAQ below or reach out to us directly.
Frequently Asked Questions
How does the spaced repetition system work?
Our spaced repetition system tracks how well you know each word and schedules reviews at optimal intervals. Words you struggle with appear more frequently, while words you know well are shown less often. This scientifically-proven method helps you remember vocabulary long-term with minimal effort.
What's included in the free tier?
The free tier gives you access to spaced repetition flashcards for all GRE vocabulary words. You can review words, track your progress, and see basic statistics. Premium features like daily learning journeys, AI-powered stories, GRE practice questions, and pronunciation practice require a subscription.
How do I cancel my subscription?
To cancel your subscription, go to your device's app store settings (App Store for iOS or Google Play Store for Android), find your subscriptions, and cancel Grezi. Your access will continue until the end of your current billing period.
Can I use Grezi on multiple devices?
Yes! Your progress syncs across all devices where you're signed in with the same account. Learn on your phone during your commute and continue on your tablet at home.
How many words can I learn per day?
With Premium, you learn 5 new words each day through our guided learning journeys. Each journey includes a story featuring all 5 words, practice questions, and pronunciation exercises. You can also review previously learned words anytime using flashcards.