IELTS Prep App: LangPrep

Get a higher IELTS band score with LangPrep — your personal AI-powered IELTS preparation app. Practice all 4 skills (Speaking, Writing, Listening, Reading), take realistic IELTS mock tests, and get instant AI feedback with band score estimates. Everything you need to prepare for the IELTS exam in one app.

WHY LangPrep?

Most people preparing for IELTS at home face the same problem: nobody can evaluate your Speaking and Writing. LangPrep solves it. Our AI examiner listens to your answers, checks your essays, and grades you against the official IELTS band descriptors — fluency, coherence, lexical resource, grammatical range and pronunciation — so you always know your current band score and exactly what to improve.

AI SPEAKING PRACTICE • Full IELTS Speaking test simulator: Part 1, Part 2 (cue cards) and Part 3 • Real exam questions and speaking topics, updated regularly • Instant AI feedback on fluency, pronunciation, vocabulary and grammar • Estimated speaking band score after every practice session

AI WRITING CHECKER • IELTS Writing Task 1 and Task 2 practice for Academic and General Training • AI essay checker with band score estimate and detailed corrections • Model answers (Band 7, 8 and 9) for every essay topic • Letter writing practice for General Training

LISTENING & READING PRACTICE • IELTS Listening practice tests with all question types • Academic and General Training Reading passages with answers and explanations • Timed mode that simulates the real computer-based IELTS test

FULL MOCK TESTS & BAND SCORE CALCULATOR • Complete IELTS practice tests under real exam conditions • Automatic band score calculator for each section and overall score • Progress tracking: watch your score grow from practice to practice

VOCABULARY & GRAMMAR BUILDER • Essential IELTS vocabulary by topic with flashcards • Collocations, synonyms, idioms and academic word lists • Grammar lessons focused on typical IELTS mistakes

MADE FOR YOUR GOAL Whether you need Band 6.5 for university admission, Band 7 for immigration to Canada, Australia or the UK, or Band 8+ for a scholarship — LangPrep builds a personal study plan around your target score and exam date. Perfect for both IELTS Academic and IELTS General Training, paper-based or computer-delivered.

WHO IS LangPrep FOR? • Students preparing for IELTS at home without a tutor • Busy professionals who need to pass IELTS for work or a visa • Anyone retaking IELTS (including One Skill Retake) who wants to fix one weak section • Beginners who don't know how to start IELTS preparation

Start your IELTS preparation today. Download LangPrep, take a free diagnostic test, find out your current band score — and get a clear plan to reach the score you need!

Subscription Terms: Payment will be charged to your Apple Account once the purchase is confirmed. Unless canceled at least 24 hours before the end of the current billing period, the subscription will renew automatically. You can manage or cancel your subscription at any time through your App Store account settings. Where applicable, any unused portion of a free trial will be lost when a subscription is purchased. Refund requests are processed by Apple and must be submitted through your App Store account.

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