Civil Prep: HK Civil Service

Prep for every HK Civil Service exam in one app: BLNST flashcards & mocks, CRE practice for all three papers, and an AI writing coach for JRE. Start free today.

Civil Prep (政才通) is the all-in-one study app for Hong Kong Civil Service examinations. Whether you're preparing for the Basic Law and National Security Law Test (BLNST), the Common Recruitment Examination (CRE), or the Joint Recruitment Examination (JRE), you can revise, drill, take timed mock exams, and track your progress — all in one place. BLNST — Basic Law & National Security Law Test • Flashcards covering all 103 official questions, bilingual (English + Chinese) • Official-style mock exam: question navigator, timer, bookmarks, prev/next • Instant grading with detailed results and a full review of wrong answers • Built-in link to the official registration site CRE — Common Recruitment Examination • Covers all three papers: Use of English (UE), Use of Chinese (UC), and Aptitude Test (AT) • Matches the official format and timing (UE 40q, UC 45q, AT 35q) • Practice mode with instant feedback, timed mock exams, and weak-area drills • Level estimation plus per-paper and per-category statistics JRE — AI Writing Coach • Multi-agent AI grading with detailed, criterion-by-criterion feedback • Timed writing interface, revision mode, skill radar, and essay history • "Tone Vault" of official Hong Kong government expressions • OCR support for handwritten essays Policy Brief Generator • Popular policy topics with AI-generated, six-section structured briefs • Background, government position, stakeholder map, controversies, sample JRE questions, and an answer skeleton • Personalized recommendations based on your essay history and skill radar Why Civil Prep • Fully bilingual interface (English / 繁體中文) — switch anytime • Clean, government-professional design • Dark mode • Progress tracking and study insights Free to start Practise with BLNST flashcards and a mock exam, 20 questions per CRE paper, one free mock exam, and three policy briefs per month. Upgrade to Premium to unlock the full question bank, unlimited mock exams, JRE AI grading, and more. Download Civil Prep and take the next step toward your civil service career. Note: Civil Prep is an independent study aid and is not affiliated with or endorsed by the Government of the Hong Kong Special Administrative Region or the Civil Service Bureau.