MLSH vs MistakeBook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MLSH
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"MLSH" allows you to easily master school life in a novel way, providing various real-time information on weather, announcements, and transportation, including Taipei Metro, city buses, and YouBike. It's designed for Taipei Municipal Ming Lun High School, and aims to establish a brand-new school information experience. Feature Highlights Weather • Get the latest weather information every 10 minutes. Traffic • Get the live train arrival information for all the 131 stations of Taipei Metro. • Get the live train crowding level information of all the high-traffic routes of Taipei Metro. • Get the live bus arrival information for all stations of Taipei City Bus. • Get the live bike availability information for all YouBike stations in Taipei. News • Get announcements for different categories from the school. Links • Get quick access for common websites, including School Administration System, Taipei CooC-Cloud, Taipei E-Portfolio System, School Payment System, and School Website. Store Barcode • Scan and save the barcode provided by the school; then pay with your device. University Interview Experience • Refer to the records left by seniors from previous years. Forum • Discuss your ideas with everyone. Whether you are a student, teacher, or parents in Ming Lun High School, "MLSH" is always your best partner to stay on the top of you school life.
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
Screenshots
Verdict
The clearest difference is in-app purchases: MLSH at none against MistakeBook's 1. MLSH also leads on iOS requirement (15.0 vs 18.6). MistakeBook's advantage is update cadence (every 2 weeks vs every 3 months). 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. MistakeBook sells 1 in-app purchase, starting at $0.99 per 6 months. MLSH asks for nothing beyond the download.
MLSH ships an update every 3 months, MistakeBook every 2 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.
| Parameter | MLSH | MistakeBook |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 49 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Cheng-Han Wu | Wei Shuo Wu |
In-app purchases
MLSH
No in-app purchases
MistakeBook
- MistakeBook訂閱方案$0.996 Months









