Errolux DSE數學錯題簿 vs HKDSE Math Practice & Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Errolux DSE數學錯題簿
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Errolux – 讓每一道錯題,成為進步的線索。 Errolux 是一款專為數學學習而設的錯題整理應用程式,幫助學生有系統地記錄、分類和重溫做錯的題目。只需拍下題目、補上改正、標註錯因與主題,就可以建立屬於自己的數學錯題庫,讓複習更清晰、更有方向。 主要功能: 錯題記錄 拍照上傳題目與改正,快速建立個人錯題筆記。 錯因分類 按章節、題型和錯誤原因整理錯題,找出常見失分模式。 錯題檢索 透過主題、關鍵字和分類快速找回過往錯題,提升複習效率。 學習追蹤 記錄錯題數量、熟悉度和難度,幫助你更清楚掌握自己的學習狀態。 數學資源庫 快速查閱常用公式、定理和定義,複習時更方便。 Errolux 適合: 中學生 正在準備測驗或考試的學生 想改善數學理解與解題表現的自學者 希望有系統整理錯題與錯因的學習者 Errolux 不只是幫你儲存錯題,而是幫你看見錯誤背後的學習線索。把每一次失分變成下一次答對的起點。 立即下載 Errolux,開始建立你的數學錯題庫。 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://codomainstudyspace.com/errolux-privacy-policies/ ---------------------------- Errolux – Turn every mistake into a clearer path forward. Errolux is a math learning companion designed to help students record, organize, and review their mistakes with purpose. Capture a question, add the corrected solution, tag the topic and mistake type, and build your own structured mistake journal for smarter revision. Key Features: Mistake Logging Take photos of questions and corrected solutions to quickly create personal mistake notes. Mistake Classification Organize mistakes by topic, question type, and reason, so you can identify repeated patterns and weak areas. Fast Search and Review Find past mistakes by topic, keyword, or category to make revision more focused and efficient. Learning Progress Tracking Track your logged mistakes, difficulty, familiarity, and review progress to better understand your learning journey. Math Resource Library Quickly access useful formulas, theorems, and definitions while studying. Errolux is ideal for: Secondary school students Students preparing for quizzes, tests, and exams Self-learners who want to improve math understanding Anyone who wants a more organized way to review mistakes Errolux is more than a place to store wrong answers. It helps you understand why mistakes happen, revisit them with structure, and turn every error into your next opportunity to improve. Download Errolux today and start building your personal math mistake journal. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://codomainstudyspace.com/errolux-privacy-policies/
HKDSE Math Practice & Notes
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Practise by topic and use your mistakes to decide what to revise next. DSE Math is a study companion for the Compulsory Part of HKDSE Mathematics. Explore concepts, formulae and practice across 18 learning units, including algebra, functions and graphs, geometry, trigonometry, probability, and the uses and abuses of statistics. • Multiple-choice and short-answer practice with worked explanations. • 18 unit guides with recall prompts and self-checks, 394 worked-example cards, formula sheets and quick reference notes. • Mistake review and bookmarks for questions you want to revisit. • Mock exam practice and calculator equation tools. • Answer history, study progress, dark mode and adjustable text size. • Traditional Chinese, Simplified Chinese and English interfaces. Question language depends on the content provided for each item. Scope: the Compulsory Part only; the M1 and M2 Extended Parts are not included. Some features require an in-app purchase. Available plans and prices are shown on the purchase screen. This is an independent study tool, not an official product of the Hong Kong Examinations and Assessment Authority or the Education Bureau. It does not guarantee examination results. Support: info@daddyinnovation.com Privacy policy: https://www.10minquiz.com/zh-hant/privacy-policy/ Terms of use: https://www.10minquiz.com/zh-hant/terms-of-use/
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Verdict
The clearest difference is update cadence: Errolux DSE數學錯題簿 at daily against HKDSE Math Practice & Notes's every 3 days. On price, ads, in-app purchases 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. Errolux DSE數學錯題簿 sells 3 in-app purchases, starting at $4.99 per month and HKDSE Math Practice & Notes sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Errolux DSE數學錯題簿 ships an update daily, HKDSE Math Practice & Notes every 3 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.
| Parameter | Errolux DSE數學錯題簿 | HKDSE Math Practice & Notes |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 62 MB | 182 MB |
| Age rating | 4+ | 4+ |
| Developer | Kin Wai NG | Pickmy AI |
In-app purchases
Errolux DSE數學錯題簿
- Errolux Pro - Monthly Subscription$4.991 Month
- Errolux Pro - Annual Subscription$34.991 Year
- Errolux Pro User$69.99
HKDSE Math Practice & Notes
- Math Pro 180 Days$19.99
- Math Pro 90 Days$19.99
Questions
Is Errolux DSE數學錯題簿 free?
Is HKDSE Math Practice & Notes free?
Do Errolux DSE數學錯題簿 or HKDSE Math Practice & Notes have ads?
Which is updated more often, Errolux DSE數學錯題簿 or HKDSE Math Practice & Notes?
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