Japanese Reader JP vs Qdeck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Japanese Reader JP
Master Japanese vocabulary, grammar, and reading with a comprehensive learning platform. Features detailed explanations, example sentences, professional voice actor pronunciations, and precise bidirectional translation. Organize learned words into custom folders for efficient study.
- Master Japanese vocabulary, grammar, and reading
- Detailed word explanations with example sentences
- Professional voice actor pronunciations
- Bidirectional Japanese-Chinese translation
- Customizable word collection folders
- Precise and fast search functionality
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Read real Japanese faster. Nihongo Reader JP helps Japanese learners turn real reading material into vocabulary they can understand, save, review, and export. Scan a textbook page, menu, screenshot, manga panel, website excerpt, email, game dialogue, or JLPT reading passage. You can confirm and edit the recognized text before parsing. The app then breaks Japanese text into word-sized pieces, checks local dictionary matches, shows readings and meanings, and helps you save unknown words as vocabulary cards with the original source sentence. Why learners use it: - Scan or paste Japanese text instead of searching one word at a time - Confirm OCR text before parsing, so mistakes are easy to fix - See readings, meanings, and local dictionary matches - Save unknown words with the sentence where you found them - Review vocabulary from your real reading, not random word lists - Export reading vocabulary as CSV or Anki TSV with Pro - Use basic word lookup without daily search limits Built for: - JLPT learners reading practice passages - Self-study learners reading websites, books, manga, or game text - Students who want a lightweight Japanese dictionary and vocabulary notebook - Anyone who wants furigana, meanings, and flashcards from real Japanese text The app is built around one simple loop: Scan or paste Japanese text. Understand the words. Save what you do not know. Review it later. Export your reading vocabulary when you need it. Basic dictionary search is free. Pro reading features focus on OCR, longer text parsing, bulk source-sentence vocabulary cards, review, and CSV / Anki export.
Qdeck
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[What is Qdeck?] A learning support app that automatically creates fill-in-the-blank exercises just by photographing textbooks or reference books. High-precision OCR (Optical Character Recognition) technology instantly recognizes Japanese text. Simply select key points to create your own original workbook. [Recommended for] - Students wanting to streamline regular tests or exam prep - Working professionals memorizing for qualification exams - Educators seeking to reduce textbook creation time - Those who want to create their own personalized workbooks [Key Features] - Image Import from Camera/Gallery Capture textbooks, reference books, or notes, or select from your album - High-Precision Japanese OCR Automatically recognizes Japanese text from captured images - Simple Fill-in-the-Blank Creation Simply select important text sections to convert them into fill-in-the-blank questions Automatically inserts placeholders (__1__, __2__) - Category Management Organize and classify problems by subject or theme Viewable in alphabetical order for easy browsing - Print & PDF Export Convert created problems to PDF for printing Supports paper-based learning - Marker & Highlight Function Visually emphasize important sections Supports effective review [How to Use] 1. Select a photo of your material from the camera or gallery 2. OCR automatically recognizes text 3. Tap to select the section you want to turn into a question 4. Automatically converts to fill-in-the-blank format 5. Save and manage by category 6. Print or convert to PDF as needed [Qdeck Features] - Speedy: From photo to question creation in seconds - Simple UI: Intuitive and easy-to-use design - Full Japanese Support: High-accuracy recognition of textbook fonts - Local Storage: Data securely stored on your device - Free editing: Modify and customize questions after creation [Ideal for these situations] • Memorization study before regular tests • Practice exercises for entrance exam prep • Organizing key points for certification exams • Creating review materials for lessons • Preparing internal training documents [Maximize learning efficiency] Traditional handwritten notes and workbook creation took a lot of time. With Qdeck, you can dedicate that time to actual learning. Through the simple 3 steps of: Capture → Select → Save, your own original problem set is complete. [Privacy and Security] All created problem data is stored entirely on your device and is never sent to external servers. You can use it with peace of mind. Now, make your learning more efficient with Qdeck. Download it now and start your new learning experience!
Screenshots
Verdict
The clearest difference is update cadence: Qdeck at daily against Japanese Reader JP's every 10 months. Qdeck also leads on iOS requirement (13.0 vs 16.6). 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. Japanese Reader JP sells 4 in-app purchases, starting at $0.99 per 7 days and Qdeck sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Japanese Reader JP ships an update every 10 months, Qdeck daily. The most recent releases landed on September 19, 2026 and May 19, 2026 respectively.
| Parameter | Japanese Reader JP | Qdeck |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 169 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Yun Jiang | FRAGMENT, LLC. |
In-app purchases
Japanese Reader JP
- Weekly Pro$0.997 Days
- Monthly Pro$1.991 Month
- Yearly Pro$19.991 Year
- Lifetime Pro$29.99
Qdeck
- Print out$0.99





