Vocapop: Learn English & IELTS

Vocapop is an English learning app built for Vietnamese speakers. Learn topic vocabulary with IPA, Vietnamese meanings and examples, then review each word just before you forget it. The same app covers listening, dictation, shadowing, grammar with the AI Coach and a CEFR level test. No sign-up needed. Please note: word meanings and many explanations are in Vietnamese, and the interface is available in Vietnamese and English. TOPIC VOCABULARY • Nearly 900 everyday words across 26 real-life topics: family, food, travel, work, health and more. • Each word has IPA, part of speech, a Vietnamese meaning, an example and collocations; many topics are mind maps. • Hear the word, then say it: see how closely you matched, as a percentage. • Exam word lists for TOEIC, IELTS, TOEFL, Cambridge, VSTEP and SAT, plus phrasal verbs. • Three quiz modes: choose the meaning, listen and type, fill in the blank. SPACED REPETITION (FSRS) • FSRS schedules each word's next review from your answer: Again, Hard, Good or Easy. • Build your own deck by pasting a "word - meaning" list, one per line. LISTENING, DICTATION AND SHADOWING • Dictation: listen, type, check accuracy. • Subtitled video shadowing: line by line, repeat, record yourself; tap a word to save it. • Ending sounds check: see where you dropped -s, -ed or a final consonant while shadowing, with the IPA sound to practise. • IPA chart with all 44 sounds, tap to hear. TRICKY SOUND PAIRS (NEW) • 8 contrasts Vietnamese speakers often merge: ending -s and -ed, final b/p and d/t, th vs t, sh vs s, long vs short i (sheep/ship), l vs n, consonant clusters. • Hear a word and pick the one you heard; each word is read in the different English voices on your device. • Say it: the app checks you said the target word, not its partner. LISTEN AND FILL THE GAP (NEW) • Hear real lines from the listening lessons and type the missing word with a slow mode; small typos are accepted. AI COACH • Type or say a sentence: the AI Coach corrects it, explains each error and estimates a CEFR level. • Role-play real-life conversations and get feedback on natural phrasing. • IELTS Speaking and Writing practice (Task 1 and Task 2) with an estimated band score and history. • Deep IELTS Writing feedback: highlighted mistakes, a band per criterion and a model answer one band higher; revise, resubmit, save mistakes as cards. • Attach a photo or PDF: get a summary, vocabulary or a mind map. • Pick the engine: offline rule-based checks, an on-device AI model, or cloud AI with your own API key. CEFR LEVEL TEST • Four skills: Listening, Speaking, Reading and Writing, from A1 to B2. • Automatic scoring, a saved history and PDF export to share your result. STUDIO AND DAILY HABIT • Studio: create your own lessons or import packs shared by a teacher. • Study streak with streak freezes, so one missed day does not reset it. • Mistakes notebook collects the words you got wrong. • Back up and restore your progress. • Daily reminder at your chosen time and a home screen widget. • Colour themes, light and dark mode. WHAT WORKS OFFLINE Vocabulary, reviews, quizzes, dictation and rule-based grammar checks work offline. Videos, IPA audio, AI downloads, cloud AI and ads need the internet. FREE VERSION Free with banner ads. Daily limits apply to dictation packs, AI Coach messages, role-plays and IELTS scores; one CEFR test per month; exam word lists open sample topics; kept recordings, custom decks and stats history are capped. Everyday word topics are always free. PRIVACY • No account needed; your progress is stored on your device. • Recordings stay on your device. Speech recognition uses the iOS or Android system service, which Apple or Google may process per your settings. • The app uses Google AdMob to show ads (asking for consent where required) and Firebase Analytics for usage statistics. • Only if you turn on cloud AI is your text sent to the provider you set up. Your API key stays on your device.

• New: Learning path and review hub – follow a clear path and review what you've learned in one place. • New: Fresh look with color themes – pick your favorite color in Settings. • New: Quick home tour to help you get started. • Simpler onboarding, personalized to your goals. • Bug fixes and performance improvements.