Engsy vs Cortex Atlas

Know the rule but still keep making mistakes? Not sure which to choose: In, On or At, Make or Do, Say or Tell? Confused by verb forms, pronouns, adjectives, and adverbs? Engsy helps you eliminate repeated English mistakes and make correct usage automatic — through short drills, instant feedback, and repetition. Why choose Engsy • Helps you get rid of repeated English mistakes • 60+ drills • 5 categories: Common Confusions, Grammar, Prepositions, Vocabulary, and Phrasal Verbs • Trains not only grammar, but other language patterns too • Short drills that are easy to fit into your day • Instantly shows whether your answer is right, with an explanation • Reinforces difficult points through repetition • Takes you from first understanding to confident use • Regularly updated with new drills What you can train in Engsy • Commonly confused pairs and patterns: In / On / At, Make / Do, Say / Tell, Like / As, Then / Than, Borrow / Lend, Accept / Except • Grammar: tenses, verb forms, pronouns, short answers, tag questions, used to / be used to • Prepositions: time, place, and common combinations with verbs, nouns, and adjectives • Vocabulary: gerund or infinitive, adjective order, uncountable nouns, irregular plurals, and other tricky topics • Phrasal verbs: take off, give up, look after, come across, and other frequent combinations • Collocations and fixed language patterns where learners often make mistakes How it works • Choose the rule or topic you struggle with • Read the prompt • Pick the correct answer from several options • Get instant feedback and a clear explanation • Repeat until the correct form becomes natural • Each drill includes several stages, including timed modes Who Engsy is for • Learners who know the rule but still keep making mistakes • Learners who are just starting to understand difficult English topics and patterns • Anyone who wants to improve grammar, vocabulary, and usage • Anyone who wants to practise English regularly, even for just a few minutes a day • Students and adults who prefer a clear, short-drill format • Learners preparing for IELTS, TOEFL, and Cambridge exams Stop just knowing what is correct. Start using correct English automatically. Install Engsy and fix your English mistakes step by step with short drills.

Remember more from every book you read. Cortex Atlas helps you turn reading into lasting knowledge with AI-powered quizzes, adaptive learning, and spaced repetition. Whether you're reading to advance your career, prepare for exams, or simply learn something new, Cortex Atlas helps you retain what matters long after you've finished the book. Search from a library of over 40 million books, or create quizzes from your own notes. As your understanding improves, your quizzes become more challenging, helping you continually strengthen your memory and deepen your knowledge. Learn More. Forget Less. • Generate AI-powered quizzes from millions of published books • Create personalized quizzes from your own notes • Reinforce learning with spaced repetition and active recall • Adaptive difficulty that grows with your knowledge • Track your progress, reading streaks, and retention over time • Earn achievements and improve your grade for every book you study • Build a personal knowledge library and revisit books whenever you need • Clean, distraction-free experience designed for focused learning Whether you're reading business books, psychology, history, biographies, textbooks, or fiction, Cortex Atlas helps transform every book into an interactive learning experience. Subscription Plans Cortex Pro • Up to 30 AI-generated book quizzes each month • Unlimited review sessions • Full access to core learning features Cortex Unlimited • Unlimited AI-generated book quizzes • Unlimited review sessions • Unlimited access to every learning feature Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current billing period. Payment is charged to your Apple ID account at confirmation of purchase. You can manage or cancel your subscription anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://retain-quiz-8g2a.onrender.com/privacy.html Start building a library you don't just read—you remember. Read smarter. Remember more.