RocketEng is a vocabulary builder application suitable for beginners and professionals. Let's learn English with us! RocketEng features: ★ More than 20.000 English words, idioms and collocations with translations and multiple examples ★ Words are organized into lessons by subjects and difficulty level with an ability to view them in flashcards mode ★ Word frequency list - will help beginners to master most common words and for competent language users it is a valuable source of rarely used English words. Just choose a difficulty level which suits you and learn what you need. ★ Learn English language effectively with: ✓ Multiple exercises (flashcards, word builder, listening, multiple choice questions, spelling, pronunciation) ✓ Fine-tuned settings to meet your specific needs ✓ Proven spaced repetition system based on Ebbinghaus forgetting curve ✓ An ability to hide translations in browse mode ★ Works offline, with RocketEng you can study English language wherever you like! ★ Comprehensive statistics to track your progress ★ High-quality audio recordings with clear pronunciation of English words ★ Create your own lessons with an ability to import content from a file ★ Night theme ★ No annoying advertisements! Learning English has never been easier! To achieve maximum results, we recommend to use the application several times a day with an interval of several hours. Thereby, by learning 5 words a day, in a month you will memorize 150 new words. Master your English with RocketEng! If you have any suggestions or complaints don't hesitate to contact us at [email protected]. We consider all requests we receive and would be happy to help. If you like RocketEng, please support us with a 5-star review on Google Play, your support helps us to keeping going!