AMC8数学竞赛 vs A
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AMC8数学竞赛
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AMC8 数学竞赛备考指南 专为中小学生打造的 AMC8 竞赛信息查询工具。 你可以在这里找到: 1. AMC8 竞赛基础介绍 2. 考试内容与题型说明 3. 竞赛规则与流程解析 4. 赛事最新动态与资讯 所有功能永久免费开放,无内购、无广告、无隐藏付费。
A
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A-Level Sciences Revision is a focused exam-prep app for A-Level Biology, Chemistry and Physics. IMPORTANT: Full access requires an In-App Purchase (auto-renewable subscription or lifetime). The download is free; practice content unlocks after purchase. There is no free sample. Restore Purchases is always available on the paywall and in Settings. WHAT YOU GET • 2,000+ original multiple-choice questions across Biology, Chemistry and Physics • Topics spanning molecules, cells, genetics, bonding, energetics, organic chemistry, mechanics, waves, electricity, fields, nuclear physics — plus calculations and required-practical style items • Timed mocks (40 questions · 60 minutes · 70% pass mark style practice) • Quick practice, practice-by-topic, weak-area drills • Review incorrect answers and bookmarks • Flashcards with spaced repetition • Progress dashboard: readiness %, mastery, streak, exam countdown • Works fully offline — no account required WHO IT'S FOR Year 12–13 / sixth-form students preparing for A-Level science papers. Study on your schedule with clear rationales after every answer. COMPLIANCE & DISCLAIMER Independent study aid by MD Shahariar Nazim Joy. Not affiliated with, endorsed by, or connected to AQA, OCR, Pearson Education, or any awarding organisation. Original questions inspired by publicly available A-Level subject themes. Practising here does not guarantee a pass. Always check your exam board's current specification. SUBSCRIPTIONS (USD) • Monthly Premium — $3.99 / month • Yearly Premium — $12.99 / year (best value) • Lifetime Access — $14.99 one-time Payment is charged to your Apple Account. Subscriptions auto-renew unless cancelled at least 24 hours before the period ends. Manage in App Store account settings. Privacy Policy: https://joykhansayan1.github.io/a-level-sciences-revision/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://joykhansayan1.github.io/a-level-sciences-revision/support.html
Screenshots
Verdict
The clearest difference is in-app purchases: AMC8数学竞赛 at none against A's 3. AMC8数学竞赛 also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support 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. A sells 3 in-app purchases, starting at $3.99 per month. AMC8数学竞赛 asks for nothing beyond the download.
| Parameter | AMC8数学竞赛 | A |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 75 MB | 7 MB |
| Age rating | 12+ | 4+ |
| Developer | 上海奇点数维教育科技有限公司 | MD Shahariar Nazim Joy |
In-app purchases
AMC8数学竞赛
No in-app purchases
A
- Monthly Premium$3.991 Month
- Yearly Premium$12.991 Year
- Lifetime Access$14.99









