- Spaced repetition method for vocabulary learning
- Tailored learning program based on user's level
- 8 words per day, 250 words per month, 3000 words per year
- 5 learning mechanics for better memorization
- 29 areas of interest to choose from
- Subscription options: weekly with 3-day free trial at $9.99, yearly with 3-day free trial at $99.99
- Automatic renewal of subscription unless turned off 24 hours before the end of the current period
- Payment charged to iTunes account at confirmation of purchase
- Unused portion of free trial forfeited upon subscription purchase
- User can manage subscriptions and turn off auto-renewal in Account Settings
- Privacy Policy and Terms of Service provided at links provided.