mStation vs Organize Practice Mistakes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mStation
Locate Metfone stations, sale points, and eMoney agents on a map. This utility helps users find essential services and points of interest for Metfone subscribers.
- Find Metfone stations
- Locate sale points
- Discover eMoney agents
- Map integration
- Service point search
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This application allow user to find station, sale point, eMoney agent of Metfone on Maps.
Organize Practice Mistakes
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# Wrong‑Question Notes‑Capture & Recognize Problems · One‑Tap to Print Wrong‑Question Notebooks Wrong‑Question Notes is a math wrong‑question organizing App specially built for Chinese elementary, middle‑school and high‑school students, covering all learning stages from primary to senior high school. Take photos of exam papers or select images from your photo album. The AI automatically recognizes problem content and erases handwritten marks, organizing them into printable wrong‑question notebooks. No more manual copying or stacks of messy paper for reviewing mistakes. 【Capture & Recognize Problems, Auto‑Organize Wrong Questions】 Take photos or import images from your album; process up to 9 exam papers at one time. Circle target wrong‑question areas on images. The AI automatically recognizes questions, multiple‑choice options and mathematical formulas, and sorts them by question type, saving you the trouble of copying each problem by hand. 【Intelligent Erasure of Handwritten Marks】 The recognizer automatically distinguishes printed text from handwritten content. It filters out student answers, red‑ink corrections and revision handwriting while keeping only the original questions. Exported PDF files stay neat and crisp for repeated printing and practice. 【Standard Formula Formatting】 Mathematical expressions such as fractions, mixed numbers and arithmetic formulas are automatically converted to standard formatting. They render as formal printed text in exported PDFs, eliminating non‑standard notations such as "2 and 5/6". 【Intelligent Restoration of Geometry Illustrations】 Common geometric graphics (polygons, cuboids, cubes, number lines, tiling diagrams, etc.) are restored as vector graphics whenever possible. Complex figures can be cropped directly from source images to guarantee full and clear problem content. 【One‑Tap PDF Export for Instant Printing】 After proofreading, generate A4‑sized wrong‑question practice sheets with one tap. Files are grouped by question type with reserved blank spaces for answers. Print preview, system sharing and AirPrint are supported. Print selected individual questions or perform bulk export from your question bank. 【My Question Bank】 Saved problems are stored in your personal question bank, managed in groups by recognition records with custom‑tag support. Review your history at any time, select problems for re‑practice and export them for printing again. 【Review Reminders】 Review reminders are automatically scheduled after each scan. Push notifications will alert you at scheduled times, helping you truly work through your mistakes instead of forgetting them right after organizing. Target Users: • Elementary Students: Organize wrong answers from homework and unit tests for printing and re‑practice • Middle‑school Students: Systematically build review materials for high‑school‑entrance exams and practice grouped by question type • High‑school Students: Efficiently archive exam‑paper mistakes and export special‑practice sheets anytime • Parents: Organize wrong‑question worksheets for children and print practice papers to reduce tutoring workload Wrong‑Question Notes has zero splash‑screen ads and no distracting complicated features. It delivers a lightweight wrong‑question‑organizing experience: simply capture, circle, and print. Download Wrong‑Question Notes and make wrong‑question organizing, printing and review much easier.
Screenshots
Verdict
The clearest difference is update cadence: Organize Practice Mistakes at every 2 days against mStation's every 3 weeks. mStation's advantage is iOS requirement (15.0 vs 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. Neither carries in-app purchases, so what you see is what you pay.
mStation ships an update every 3 weeks, Organize Practice Mistakes every 2 days. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.
| Parameter | mStation | Organize Practice Mistakes |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 31 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Metfone | 侨 唐 |
In-app purchases
mStation
No in-app purchases
Organize Practice Mistakes
No in-app purchases
Questions
Is mStation free?
Is Organize Practice Mistakes free?
Do mStation or Organize Practice Mistakes have ads?
Which is updated more often, mStation or Organize Practice Mistakes?
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