Learning English with AI Tutor vs Locked In

Want to learn English but don’t have anyone to practice with? Your AI English tutor is always ready to help you learn to speak English anytime, anywhere. Fluentika makes learning English practical with 400+ lessons and 60+ real-life topics, from ordering coffee to nailing a job interview. Master grammar, vocabulary, and English speaking all in one app. Join 600K+ learners turning practice into fluency. WHY LEARN ENGLISH WITH FLUENTIKA? • Expert-crafted lessons: 400+ courses designed by professional teachers, so you can learn English with a program designed for real results. • Topics that match your life: Practice everyday conversations, and English for business, travel, interviews, and specialized scenarios, so you can speak English where it matters most. • Your ideal AI English tutor: Choose from different accents, voices, and personalities to make learning English feel natural and engaging. • Unlimited 24/7 access: Your AI English tutor is always ready for English speaking practice. No scheduling, no time limits, no waiting. WHAT'S INSIDE THE APP? ◆ A Tutor You Choose ◆ Browse a variety of AI English tutors with unique accents, voices, and personalities. Pick the one that feels right and start learning English in a way that suits you. ◆ Tailored Study Plan ◆ Start where you are, and get to where you want to be. 400+ lessons crafted by experts match your level and goals, adjusting as you improve. Learn English your way with an AI English tutor guiding every step. ◆ Rich Lesson Library ◆ Choose from three lesson types to make learning English work for you: • Grammar: Clear explanations and practice with your AI English tutor. • Vocabulary: Themed word packs and exercises to grow your language skills. • Role-play: Speak English through real-life conversations and everyday scenarios. Learning English becomes practical when your AI English tutor highlights your progress after every session. ◆ Smart Vocabulary Builder ◆ Save new words as you learn English and revisit them anytime. Every word comes with context and examples. Memorize faster by seeing vocabulary in action. ◆ Instant Feedback ◆ Get better with every answer. Your AI English tutor checks responses in real time, explains mistakes, and shows you how to improve. Learn English faster when you know what to fix and why. Ready to speak English fluently? Download Fluentika and start learning English with an AI English tutor who's always by your side. PREMIUM SUBSCRIPTION Subscribe for unlimited access to everything the app has to offer for learning English. Subscriptions are billed automatically based on the rate of the selected plan. By using the app, you agree to our Privacy Policy and Terms of Use: https://aiby.mobi/tutor_ios/terms https://aiby.mobi/tutor_ios/privacy For any questions or inquiries about the Fluentika app, please use our customer support form at: https://aiby.mobi/tutor_ios/support/

Study for the current CompTIA Data+ exam, DA0-002 (V2), with lessons, practice questions, and scenario activities organized under its 18 published objectives. Lessons and practice work offline once installed. ABOUT THE EXAM CompTIA launched DA0-002 on 14 October 2025 and estimates it will retire around 2028. The exam has up to 90 multiple-choice and performance-based questions in 90 minutes, and the passing score is 675 on a 100 to 900 scale. Confirm current details with CompTIA before you book. LESSONS Work through 49 authored lessons organized under all 18 published objectives and the five domain weights: - Data Concepts and Environments: 20% - Data Acquisition and Preparation: 22% - Data Analysis: 24% - Visualization and Reporting: 20% - Data Governance: 14% Every lesson ends with a quick check. 14 lessons carry diagrams, 22 in all: star and relational schemas, ETL and ELT pipelines, join types, sampling methods, hypothesis tests, chart selection, data lineage, retention tiers, and data quality dimensions. PRACTICE Use 391 reviewed multiple-choice questions, each with an explanation and mapped to the objective it tests. The timed practice exam deals 90 questions in 90 minutes in the published domain proportions, with flags, a question navigator, and a final review. Practice scores are study feedback and do not predict a certification result. PERFORMANCE-BASED ACTIVITIES Complete 11 scenario activities: classify data, choose storage, order ETL and cleaning steps, match charts and statistics to their uses, and pick privacy controls. You place items with a tap and reorder steps with arrow buttons. REVIEW Review 126 flashcards with spaced repetition, and search a 92-entry glossary: all 42 acronyms from the DA0-002 objective document plus 50 concept entries. FREE SAMPLER AND FULL UNLOCK Without a purchase you get 9 lessons, 10 questions, 30 flashcards, 2 PBQ-style activities, all 42 glossary acronyms, and 33 of the 50 glossary concept definitions. A one-time Full Unlock opens the rest, including the timed practice exam. The price is loaded from the App Store in your currency. There is no subscription, advertising, or account. Locked In is an independent study aid. It is not affiliated with, endorsed by, or sponsored by CompTIA, Inc. CompTIA® and Data+® are trademarks of CompTIA, Inc. It contains no official exam questions, and no study tool can guarantee an exam result.