雅思真题词汇4000 vs Lexicon

基于历年雅思真题语料统计的分级高频词库：42.7 万词真题语料与 77 万条权威词库交叉提炼，按目标分数选择学习范围——6.5 分 2000 词、7 分 3000 词、7.5 分 4000 词，每个核心词都标注真实考试出现次数。 【科学记忆法】 间隔重复 + 主动回忆：新词三档自评（认识/模糊/不认识），中文释义默认隐藏，先回忆再揭晓；算法自动安排每日复习，打开即背。 【四种训练题型】 看词选义、听音辨义、例句填空、拼写默写——随熟练度自动升级难度，从“认识”练到“能拼出来”，兼顾听力与写作的词汇要求。 【错词本与统计】 答错自动进错词本，答对消记号；打卡热力图、复习量预测、掌握度进度一目了然。 【会员说明】 打开即用，无需注册登录。全部功能免费使用 30 天；免费期结束后，可订阅「IELTS Vocab 月度会员」（订阅期 1 个月）继续使用，价格以购买页面显示为准，按月自动续订并由 Apple 账户扣款，除非在当前订阅期结束前取消；可随时在“设置 > Apple 账户 > 订阅”中管理或取消。学习记录保存在设备本地，不收集任何数据。 本应用为个人开发的学习工具，与 IELTS 考试主办方（British Council、IDP、Cambridge English）无任何关联，IELTS 为其相关机构的注册商标。 使用条款（EULA）：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 隐私政策：https://effulgent-gaufre-4cb75f.netlify.app/

Lexicon is IELTS preparation with an AI examiner. Sit full-length Listening, Reading, Writing and Speaking papers on your iPhone, get a band for each with the evidence behind it, and follow a plan built around your test date and target score. Academic and General Training. THE FOUR PAPERS, AT EXAM LENGTH • Listening — four sections, 40 questions, one play. Note and form completion, multiple choice, matching, plan and map labelling. • Reading — three passages, 40 questions, 60 minutes. Matching headings, True/False/Not Given, Yes/No/Not Given, summary and sentence completion. General Training has its own texts and scoring table. • Writing — Task 1 charts, tables, processes and maps (letters in General Training), Task 2 essays, on a timed editor with spell-check off, like the test centre. • Speaking — a three-part interview with an AI examiner: Part 1 questions, the Part 2 cue card with a minute to prepare, Part 3 follow-ups that build on what you said. A SCORE YOU CAN TRUST • Every scored test uses material you have not seen. Practice and tests never share questions, so the number is not inflated by what you just drilled. • A band always comes with its range. If there is not enough to judge, Lexicon says so instead of guessing. • Per-criterion bands for Writing and Speaking: Task Achievement, Coherence, Lexical Resource, Grammar and Fluency. • Feedback tied to your own words: a heatmap over your transcript and every examiner note linked to the sentence it is about. A PLAN, NOT A PILE OF EXERCISES • Tell Lexicon your exam, target band, test date and minutes a day. It builds the weeks in between: one scored test a week, weakest paper first, something to do every day. • Home shows what to do today and how long it takes; Progress draws each paper's band over time. PRACTICE BY THE PIECE • Single sections, passages, tasks and interview parts, never scored — for working on one skill. • A word bank of 33 themed sets, 792 words with audio, and a review queue for the ones you missed. BUILT FOR THE TEST YOU BOOKED • Academic or General Training, changeable in Settings. If your reason is immigration or work, Lexicon suggests General Training and says why. • Target presets for university offers and Canada and Australia immigration routes, with the minimum band per paper. • 16 unseen full tests each for Listening and Reading, 80 writing tasks, 48 speaking topics. PRIVATE • Speaking is recorded and transcribed on your iPhone. No account; your sessions, plan and progress stay on the device. Free: three practice sessions and the first three word sets. Every scored test needs Lexicon Premium. All questions, passages, recordings and cue cards are original material in the style of the exam. IELTS is a registered trademark of the British Council, IDP: IELTS Australia and Cambridge University Press & Assessment. Lexicon is not affiliated with, endorsed by or approved by them. Download Lexicon and sit your first test today. ---------------------------- About Lexicon subscriptions: By subscribing to Lexicon Premium, you'll unlock unlimited scored tests, every practice session and the full word bank. The subscription price starts at $6.99/week. Prices are in US dollars, may vary by country, can be converted to local currency depending on the country of residence and are subject to change without notice. Payment will be charged to the credit card connected to your Apple account when you confirm the start of the subscription period. The subscription is automatically renewed, unless canceled, approximately 24 hours before the end of the current period, and the value will be identified. The renewal can be canceled at any time by simply entering settings in the App Store after purchase. Terms of Service: https://engcraft.io/terms/lexicon Privacy Policy: https://engcraft.io/privacy/lexicon Support: https://engcraft.io/support/lexicon