Errolux DSE數學錯題簿 vs LearnSys DSE Study Captain
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/
LearnSys DSE Study Captain
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LearnSys DSE Study Captain is built for Hong Kong Diploma of Secondary Education students. It keeps what matters - when each paper starts, what to do today, and how the week is going - in one calm, focused app. PAPER-LEVEL COUNTDOWNS Choose your DSE cohort, electives and Mathematics modules to see the nearest paper and a complete exam timeline. A widget keeps the countdown and today's tasks visible. TODAY'S TASKS The offline planner uses your available time, focus topics and exam dates to suggest useful sessions for today. Tick a session once and Today, Plan, Progress and the widget update together. ONE CLEAR WEEK AT A TIME Generate a 2, 4 or 8-week plan. Each week expands independently, so the screen never becomes a wall of checkboxes. Weekdays and weekends begin at sensible times, with breaks included. EXAM TIMELINE Core papers, selected electives and M1 / M2 appear in date order. Tentative dates are labelled clearly. HONEST PROGRESS Compare time completed this week with the target created from your own weekday and weekend availability. See actual subject time and current focus areas. CAPTAIN PRO Unlock 8-week plans and longer plan history with a one-time purchase. Restore purchases from Settings at any time. PRIVATE BY DESIGN No account, advertising, analytics, AI chat or network API. Your subjects, plans and progress stay on your device. Languages: Traditional Chinese, English and Simplified Chinese. Provided by LearnSys.org. Always confirm examination dates against the latest HKEAA timetable.
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Verdict
The clearest difference is iOS requirement: Errolux DSE數學錯題簿 at 15.0.0 against LearnSys DSE Study Captain's 17.0. 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 LearnSys DSE Study Captain sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Errolux DSE數學錯題簿 | LearnSys DSE Study Captain |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 62 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Kin Wai NG | Mobpage Holdings Limited |
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
LearnSys DSE Study Captain
- Captain Pro$4.99
Questions
Is Errolux DSE數學錯題簿 free?
Is LearnSys DSE Study Captain free?
Do Errolux DSE數學錯題簿 or LearnSys DSE Study Captain have ads?
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