Importing your text or notebook by camera or pdf files, and drawing line markers with keywords. And you'll get original study environment.

You can review only wrong answers and weak questions.
You can realize your growth of memorization by seeing study-record graphs.

Sharing your favorite notes with your friends to get over exams!
Let's master Anki (means memorization in Japan) and enjoy studying!

---- FEATURES ----
1. Various ways to import
Photo libraries and photography by device camera and pdf files are usable. (Pdf files can be imported by iTunes on your PC or other iOS applications.)
Especially, it is easy to import by camera because you can trim taken pictures to revise tilt.
You can share your file with near peers too.

2. Simple operations
Line markers are drawn, adjusted and moved by only one drags in edit mode. And in study mode, you can select questions and see answers automatically by tapping 'play' button sequently.

3. Filtering to select study-target questions
You can select conditions for questions to study. 'Answer wrong on the last study' , 'Answer wrong more than one time' and so on.
Purchasing add-on content, specific selection becomes available such as 'questions whose wrong answer rate are over 50% within 3 days'.

4. Study-record graphs
Three kinds of graphs help you feeling steady growth. Development of correct answer rates of all studies and of through-studies. (Through-study means study without filtering to remove questions.) The last one is correct rate distributions of all questions.

What’s New

Version 2.3.2

-bug fix: pdf files didn't save correctly
-revision of privacy policy and disclaimer

Ratings and Reviews

4.4 out of 5
14 Ratings

14 Ratings

ReCharredSigh ,

Great memorizing app, some things I think would make it better...

Japan has this thing they do where they sell green/red highlighters with transparent green/red slides; you highlight words, terms, and formulas you want to memorize on a piece of paper, then slide the transparent colored slides over them to essentially cover them up as you're reviewing. This app attempts to replicate that. It's not as good as using flash cards (because you can't scramble the questions you ask yourself as well), but the HUGE advantage it has over making your own flashcards is this method takes a LOT less time to make your self-testing materials (which is important if you have a HUGE list of things you need to remember, like in med school).

There aren't many apps that are like this, and this is one of the few ones that actually does do it in english. It does a good job, but there are some things I would like to see in it in the future:
1) have the ability to write/draw/type notes on each paper, and make it so that it reveals itself when you click on the word/term you want the drawings to help you with (which can help give yourself hints as to how to remember each item)
2) have the ability to upload/update/download to a cloud site, like google drive, dropbox, or icloud
3) release the app on mac/windows/android as well, and allow files to be sent/updated to others, regardless of what operating system is used

iToldMeSo ,

Almost perfectl

The only feature missing, that would make this app perfect, is the ability to write notes with Apple Pencil on imported images/docs. Please add.

Pbsokmok ,

great study tool for Medical school

I use the app everyday for Medical school. It is easy to use and better than Image Occlusion 2.0 for Anki. However, the program could be better if you can add text in pages, and be able to copy a page for reuse.
***I gave 3 stars because one big issue i found so far. When I import a pdf made from powerpoint, i have to rotate every single page 90 degree. Please fix


Tatsuya Hirose
17.2 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese

Age Rating
In-App Purchases
  1. Remove the restriction of maximum number of files. $1.99
  2. Custom Filtering of Questions $1.99
  3. Hide all ads $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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