TextbookDojo vs Flash Cards
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TextbookDojo
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TextbookDojo is an app for "Memorization sheet". The "Memorization sheet" is a Japanese style memorization method. TextbookDojo means "memorize everything" in Japanese. With this method, you first hide the strings you want to remember from a textbook or notebook, and later see repeatedly if you have remembered them. This app turns memorization sheets into flashcards. Recommended for students studying medicine, law, geography, foreign languages, economics, programming, etc. These are fields that require a lot of memorization. # Main Features - Memorize textbooks and problem books by hiding the parts you want to remember. - Automatic AI-based Important Phrase Marking Feature - Supports memorization of question collections with questions and answers separated from each other - Voice recording and playback function - Free drawing function - By automatically alternating playback of questions and answers, memorization can be done without manipulating the flashcards. - Intensive memorization of weak points. - By adjusting the playback speed of the flashcards, you can memorize them at high speed. - Test questions based on the forgetting curve allow you to concentrate on memorizing the questions you have difficulty with. - An automatic zoom function allows non-stress memorization even for those who have difficulty with small letters or presbyopia. - Pages can be imported from PDF/photo/camera. - You can share books and markers with your friends. - You can create an unlimited number of books, pages, and markers for free. === Other details === # Premium Features - In the free version, ads are displayed during memorization. In the Premium version, no ads are displayed. # About Premium The Premium version has no advertisements and no functional limitations. Premium monthly fee: $4.49 Premium yearly fee: $32.99 *It will automatically renew within 24 hours before the end of the term. - Payment Method Payment is charged to your iTunes account. - Cancel Auto-Renewal Auto renewal billing settings must be cancelled at least 24 hours prior to the end of the one-month or one-year subscription period. Cancellation during the period is not allowed. Auto-renewal billing will be done at least 24 hours prior to the end of the term. - How to cancel auto-renewal 1. open the "Settings" application. 2. tap your name. 3. tap "Subscribe". 4. your iPhone will display the "Subscriptions" menu option in "Settings". 5. tap the subscription you wish to manage. 6. tap Cancel Subscription. - Restore when changing devices If you change devices, you can restore your previously purchased paid version for free; just sign in again with the account you used with TextbookDojo. Privacy Policy https://www.fukurobo.com/others-en.html#privacy Terms of Use https://www.fukurobo.com/others-en.html#legalnotice
Flash Cards
This app helps you memorize information using spaced repetition and an advanced algorithm. Create flashcards with rich media, sync across devices, and share with others. Ideal for students and professionals needing to retain complex data.
- Spaced repetition algorithm (SM2)
- iCloud backup and sync
- Import Anki files
- Rich media support (images, video, audio)
- Speech synthesis
- Mathematical equations and formulas
- Document scanning
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Remembering things just became much easier. Based on Forgetting Curve, using the SM2 algorithm to repeatedly remind you to review. The goal is to help you remember anything you don't want to forget, such as learning a language or preparing for medical and legal exams, and even your whimsy that you don't want to be obscured by time. You can set questions for card front, then recall the answer according to the question. Your data will be backed up automatically to your iCloud account. That means all your stuff — flashcards, tags, preferences, and more — is safe, up to date, and available on all your devices. You can share notes with other users and invite them to contribute to your notes. Some of Flash Cards' features include: · Backed up by iCloud automatically (supported with iOS 13+) · Sync between multiple devices · Advanced spaced repetition algorithm (SRS), built with Artificial Intelligence (AI) · Able to import data from Anki files (*.apkg, *colpkg, *zip) · Support for organizing notes by tags · Support for adding images, videos, audio, tables, checklists. · Support for inserting, editing, and viewing mathematical equations and formulas. · Support for Speech Synthesis, and listening to your notes in the background. · Support for scanning and inserting documents. · Support for marking up images. · Support for setting font size of the text to make it catch the eye of the reader. · Support for different font families to help differentiate between sections of the content that serve various purposes (e.g. main text and a side quotation or a recap). · Support for both markers (background color) and pens (text color) to make the text stand out even more and draw attention. · Support for advanced text styling features such as subscript, superscript, link and code. · You can embed online video and audio players within notes. · The Code Block feature which allows inserting and embedding syntax color highlighted code snippets into the editor. · Support for finding and replacing any text in the editor easily. · Support for auto formatting which employs Markdown-like inline codes as you type for a faster and more efficient editing workflow. · Handy keyboard shortcuts to speed up your workflow · Support for Dynamic Type · Support for Live Text.
Screenshots
Verdict
The clearest difference is ads: Flash Cards at none against TextbookDojo's shown. Flash Cards also leads on update cadence (every 3 days vs every 9 days). On price, in-app purchases, device support and iOS requirement 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. TextbookDojo sells 3 in-app purchases, starting at $4.49 per month and Flash Cards sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
TextbookDojo ships an update every 9 days, Flash Cards every 3 days. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.
| Parameter | TextbookDojo | Flash Cards |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (1.7K ratings) — better |
| Positive reviews | — | 54.5% of reviews |
| Number of ratings | — | 1.7K — better |
| Update frequency | Every 9 days | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 102 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | ROBOBO, K.K. | Joseph Works Limited |
Bugs and requests
TextbookDojo
Not enough reviews yet to summarise bugs or requests.
Flash Cards
Reported bugs
3 issues- Unreadable text when copying from certain sources
- Notifications showing answers instead of questions
- Inconsistent sync between mobile and desktop apps
Requested features
4 requests- Add reverse card functionality
- Improve organization and filtering of cards
- Implement iCloud/cloud sync across devices
- Provide more customization options
In-app purchases
TextbookDojo
- 1 month payment$4.491 Month
- 1 year payment$19.991 Year
- プレミアム年払い(期間限定特別価格)$19.991 Year
Flash Cards
- Pro Version$2.99
Questions
Is TextbookDojo free?
Is Flash Cards free?
Do TextbookDojo or Flash Cards have ads?
Which is updated more often, TextbookDojo or Flash Cards?
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