POLY vs BLNST Basic Law & NSL Exam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
POLY
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POLY:U:WAY helps you find and navigate to the places you want to go in the University, and provides location-based news and notifications at PolyU campus. Install now and enjoy your visit at PolyU.
BLNST Basic Law & NSL Exam
Prepare for the Basic Law and National Security Law Test with exam-style questions, detailed explanations, and mock exams. Track your progress and review missed questions for efficient, accurate revision. Study offline with multiple language options.
- Hundreds of exam-style questions
- Detailed legal article explanations
- Mock exam mode
- Wrong-question review
- Bookmark important questions
- Progress statistics
- Offline access
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Preparing for the BLNST (Basic Law and National Security Law Test)? This app gives you everything you need to pass with confidence. Many Hong Kong government, disciplined-services and public-sector positions now require a pass in the Basic Law and National Security Law Test. We turn the entire syllabus into hundreds of exam-style multiple-choice questions, each with a clear explanation and a reference to the exact article of the law — so you don't just memorise answers, you understand them. KEY FEATURES • Hundreds of exam-style questions covering the Basic Law and the Hong Kong National Security Law • Detailed explanations citing the specific legal article behind every answer • Mock Exam mode that mirrors the real test format and timing • Wrong-question review — automatically collect and re-practise the questions you miss • Bookmark important questions for last-minute revision • Practice modes: quick 10-minute practice, custom practice, and full mock exams • Progress statistics to track your accuracy and spot weak areas • Multi-language: Traditional Chinese, Simplified Chinese, English, or bilingual question display • Works offline once questions are downloaded WHY THIS APP The BLNST is pass-or-fail, and the questions are drawn directly from the text of the law. Our questions are written to match the real exam's wording and difficulty, and every explanation points you back to the source article, so your revision is accurate and efficient. 100% ad-free — a clean, distraction-free study environment. Start free, then unlock unlimited practice with Pro. Note: This app is an independent study aid and is not affiliated with or endorsed by the Government of the Hong Kong Special Administrative Region.
Screenshots
Verdict
The clearest difference is in-app purchases: POLY at none against BLNST Basic Law & NSL Exam's 3. BLNST Basic Law & NSL Exam's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. BLNST Basic Law & NSL Exam sells 3 one-off in-app purchases. POLY asks for nothing beyond the download.
POLY ships an update every 2 months, BLNST Basic Law & NSL Exam every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | POLY | BLNST Basic Law & NSL Exam |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 54 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | The Hong Kong Polytechnic University | Pickmy AI |
In-app purchases
POLY
No in-app purchases
BLNST Basic Law & NSL Exam
- Pro 90天優惠$8.99
- 10分鐘BLNST (90天)$9.99
- 10分鐘BLNST (180天)$9.99
Questions
Is POLY free?
Is BLNST Basic Law & NSL Exam free?
Do POLY or BLNST Basic Law & NSL Exam have ads?
Which is updated more often, POLY or BLNST Basic Law & NSL Exam?
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