MistakeBook vs Mistake Review
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MistakeBook
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MistakeBook turns “mistake review” into a sustainable study workflow. Inspired by the forgetting curve and spaced repetition, it automatically schedules your next review based on your familiarity—so you remember more in less time. Quickly add questions and answers via Camera / Photos / Paste—no more paper cut-and-paste. Use the built-in crop tool for precise framing, then handwrite annotations and hide answers (masking) to start reviewing right away. All content and metadata (subject, learning content, reason analysis, tags, created time, etc.) are stored locally on your device, and the app works offline. Key Features “+” Add Mistakes: Create question/answer sets from camera, photo library, or paste. Organize with categories and tags. “Today” & “Upcoming”: View what to review, reminders, and review history. Auto-schedule by star-rated familiarity; mastered items move to “Completed.” “Stats”: Identify frequent mistakes and weak areas with data to improve efficiency. “All”: Export A4 PDFs (questions/answers/reviews) for sharing or printing. Support ZIP export/import for backup and exchange. “Exam Paper”: Select mistakes and export as PDF or editable ODF for printing and practice. “Settings”: Set daily reminder time, manage subscriptions, manage subjects/learning content/reason analysis, and import ZIP backups/shared files. Free plan: up to 30 mistake entries. Subscription: create unlimited mistake entries (auto-renewable). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.antimistakenote.com/Privacy/Privacy.html
Mistake Review
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Mistake Review helps you turn your own missed questions into a private review system. Capture homework, test questions, textbook exercises, or screenshots, then add answer masks so you can redo the question before revealing the answer. Built for students, parents, and exam prep learners who want a clean wrong-answer journal without uploading study material to a server. Key features: - Capture missed questions from camera scans, photos, or text - Add answer masks directly on the original question image - Review cards with active recall and reveal answers when ready - Rate each review with Again, Hard, Good, or Easy - Use spaced review scheduling to know what to study next - Organize mistakes by subject, exam, tags, and reason - Search OCR text from saved question images - Export printable redo sheets as PDF (Mistake Review Pro feature; requires a separate in-app purchase or subscription) - Set local daily study reminders - Back up and restore your local study data Privacy-first by design: your cards, images, OCR text, tags, notes, review logs, and settings are stored locally on your device. Mistake Review does not include a shared question bank, does not require an account, and does not upload your study material to an external study service. Privacy Policy: https://mistakereview.codemxm.com/privacy/ Terms of Service: https://mistakereview.codemxm.com/terms/ Contact: hi@codemxm.com Optional Mistake Review Pro features require a separate in-app purchase or subscription. These include unlimited mistake cards, advanced PDF export, and local backup/restore.
Screenshots
Verdict
MistakeBook and Mistake Review are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. MistakeBook sells 1 in-app purchase, starting at $0.99 per 6 months and Mistake Review sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | MistakeBook | Mistake Review |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 72 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Wei Shuo Wu | 德明 杨 |
In-app purchases
MistakeBook
- MistakeBook訂閱方案$0.996 Months
Mistake Review
- Mistake Review Pro Monthly$2.991 Month
- Mistake Review Pro Annual$19.991 Year
- Mistake Review Pro Lifetime$49.99








