Comparison

Memorizing application vs TextbookDojo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Memorizing application

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◇Completely Free No additional Charge◇            Cover red letters with red sheet and memorize. Cover the texts highlighted in red with green sheet and memorize. We realize that the studying method what needs a textbook and a notebook is now possible with smart phone. This Application is suitable for memorizing things at any pockets of time, such as while commuting, waiting time, while eating and hanging around on bed in the morning or evening. Very simple operation ① Capture images (It doesn’t matter before or after highlighting!) ② Check the points that you want to memorize with the highlighter in the application. ③ Try to memorize with covering by sheet.

About

TextbookDojo

Features
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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

Screenshots

Memorizing application4 screens
TextbookDojo4 screens

Verdict

The call

The clearest difference is update cadence: TextbookDojo at every 9 days against Memorizing application's monthly. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Memorizing application sells 1 one-off in-app purchase and TextbookDojo sells 3 in-app purchases, starting at $4.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Memorizing application ships an update monthly, TextbookDojo every 9 days. The most recent releases landed on September 20, 2026 and June 1, 2026 respectively.

Scorecard1 real difference · 5 level
Memorizing application versus TextbookDojo: the parameters behind the verdict, then further details
ParameterMemorizing applicationTextbookDojo
PriceFreeFree
Update frequencyMonthlyEvery 9 days — better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size5 MB102 MB
Age rating4+4+
Developerfunspire, Inc.ROBOBO, K.K.

In-app purchases

1 purchases

Memorizing application

One-time1
  • Remove Advertisement$2.99
3 purchases

TextbookDojo

Subscriptions3
  • 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

Questions

Is Memorizing application free?
Memorizing application is free to download, with in-app purchases available.
Is TextbookDojo free?
TextbookDojo is free to download, with in-app purchases available.
Do Memorizing application or TextbookDojo have ads?
Both Memorizing application and TextbookDojo show ads.
Which is updated more often, Memorizing application or TextbookDojo?
Memorizing application ships an update monthly, and TextbookDojo every 9 days. Most recently, Memorizing application was updated on September 20, 2026 and TextbookDojo on June 1, 2026.

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