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Extreme English: Proficiency

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SuperMemo World

Language of instruction:

English, Polish

A course enriching English vocabulary at proficiency level.

Effective learning English vocabulary on the proficient level is a challenge. If your goal is to actively use very sophisticated English vocabulary then you at the right place. The “Extreme English: Proficiency” course will help you acquire 5,000 new English words for ever. Thanks to the renowned SuperMemo algorithm it is possible to minimise the time necessary for learning and to maintain the learnt content permanently with almost 100% accuracy.

With the “Extreme English Proficiency” course you will be able to master vocabulary at the highest level, comparable with the requirements for the most advanced international exams: Cambridge English: Proficiency (formerly known as Certificate of Proficiency in English – CPE), Graduate Record Examination (GRE) and Graduate Management Admission Test (GMAT).

In spite of being intensive, learning with the “Extreme English: Proficiency” courses is not overloading. With 20 minutes of learning a day, you will be able to notice your progress at developing your scope of vocabulary. Such a result is possible because the program can adjust to your individual language skills and time availability in an optimum way.

Available levels:

Premium Subscription

  • Access granted to all courses
  • The first month for free
  • You can opt out at any time
9.90 USD

Unlimited access

  • Make a single purchase
  • Learn without limits
29.00 USD
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Subscribe One-time purchase

Try SuperMemo for 30 days free.

"The first month for free" is a one-time offer for new SuperMemo users. After 30 days your App Store account will be charged a fee of PLN 39.90. Your Premium subscription will be automatically renewed, unless you cancel it at least 24 hours before the end of the current payment period. To cancel your Premium subscription use your App Store account settings. If you've used the free month before, your App Store account will be charged immediately.