Learning Hub 博學 vs RecallNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learning Hub 博學
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Learning Hub 為一個網上教學共享平台。 集合了各個教育機構提供的課程資源。 學生可以通過此平台，隨時隨地上課，享受學習不同課程的樂趣。
RecallNote
This app helps you record, review, and retain learned material for both quick exam preparation and long-term memory. It features a memory rate calculation, achievement score tracking, and an exam prep mode for efficient review sessions. Customize your study experience with subject management and theme options.
- Add and manage review items with notes and images
- Subject registration and management
- Memory rate and achievement score tracking
- Automatic next review date calculation
- Exam prep mode for quick review
- Customizable background themes
- PDF annotation and Apple Pencil support
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Review Cards · Memorization · Exam Prep · PDF Notes — All in One. Study smarter with RecallNote and remember longer. RecallNote is a study app, review app, and note-taking app designed to help you record what you learn, review it repeatedly, and prepare for exams. Spaced Repetition Based on the Forgetting Curve Review what you’ve learned before you forget it and build stronger long-term memory through spaced repetition. Track your memory retention, review count, and achievement as you continue studying. Review Cards · Memorization Cards Create Review Cards with typed text or handwriting. Use them for vocabulary study and memorization, and save quickly without entering a subject or title. Exam Prep Mode Quickly review important material right before an exam. You can also share Exam Prep Cards with friends. PDF Notes · Handwriting · Memos Study with PDFs and add handwritten or typed notes. Just capture and save to instantly create Review Cards and Exam Prep Cards. Review Notifications Stay on track with reminders for your scheduled reviews. iPhone · iPad · Mac Sync Sync your Review Cards and PDF notes across iPhone, iPad, and Mac and continue studying on any device. Available in 50+ Languages (English, Spanish, French, German, Chinese, Japanese, Korean, Portuguese, Italian, Hindi, Arabic, Urdu, Bengali, Russian, and more) Use RecallNote for certification exams, civil service exams, school tests, language learning, vocabulary study, and everyday learning. More than just a notes or handwriting app, RecallNote brings study, review, memorization, spaced repetition, and exam prep together in one place. RecallNote — Record. Review. Remember. ※ For detailed instructions and the latest updates, see TIP in the in-app manual.
Screenshots
Verdict
The clearest difference is update cadence: RecallNote at every 3 days against Learning Hub 博學's every 6 weeks. Learning Hub 博學's advantage is iOS requirement (10.0 vs 18). 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. Neither carries in-app purchases, so what you see is what you pay.
Learning Hub 博學 ships an update every 6 weeks, RecallNote every 3 days. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.
| Parameter | Learning Hub 博學 | RecallNote |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 10.0 — better | 18 |
| Further details — not scored | ||
| Size | 66 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | BSurprise Company Limited | JAESIK YOUN |
In-app purchases
Learning Hub 博學
No in-app purchases
RecallNote
No in-app purchases
Questions
Is Learning Hub 博學 free?
Is RecallNote free?
Do Learning Hub 博學 or RecallNote have ads?
Which is updated more often, Learning Hub 博學 or RecallNote?
Other comparisons
