This app lets you take photos of handouts or study materials, highlight the parts you want to memorize, and create fill-in-the-blank questions.
It's perfect for memorizing for school tests and qualification exams. It's convenient because you can create memorization questions without writing or messing up the materials.
It's completely free to use, supports importing images and PDF files saved on your smartphone, and allows you to place up to 100 markers per image.
It's limited to a simple function: ① Take a photo → ② Hide (place a marker) → ③ Remember! (open/close the marker). It doesn't have complex grading or settings, but it's incredibly easy to use.
◎Feature Update History
[ver. 1.8.0]
◯Addition of Marker and Question Card Colors:
In response to your feedback, we've added two new marker colors, white and black, and two new question card colors, blue and gray.
*Please note: If you share question data with additional colors for highlights or question cards on another device and open it with an older version of the app (prior to 1.8.0), the additional colors will not be recognized, and the markers will be converted to orange and the cards will be converted to colorless.
Therefore, please update the app on the device you are sharing to to the latest version.
[ver1.7.0]
◯ Added direct navigation between questions:
In response to your feedback, we've added a feature that allows you to move directly to the previous or next question without returning to the list screen.
On the question creation/practice screen, while in practice mode, tap the left or right button at the bottom of the screen to navigate directly.
*However, on the question list screen, you must select either "Manual Sorting" or "Date Created" as the sorting method.
[ver1.6.0]
① Added the ability to hide ads for a certain period of time:
We've added a "Hide Ads for a Certain Period of Time" option to the settings screen.
By watching an ad (video, etc.) using this button, you can hide all ads for one hour after watching.
*Since the time is measured on the server (Japan time), it may differ from the time displayed on the device.
② Added the ability to check notifications and app update information:
We've added a "Notifications & Updates" button to the Settings screen.
From this button, you can check:
- Announcements
- Update information for each version of the app
[ver1.5.0]
In response to your feedback, we've added a folder sorting feature.
You can create and select folders using the folder icon button in the lower right corner of the problem list screen. *You can move problem data between folders using the three-dot menu on the right side of each problem card.
All problem data created before the app update is saved in the "Main Folder" (the Main Folder cannot be deleted or renamed).
To simplify things, it is currently not possible to create hierarchical folders.
[ver1.4.0]
In response to your feedback, we've added a feature to manually sort problems on the problem list screen.
*Select "Manual Sorting" from the sort button in the upper right corner of the list screen, and press and hold a question card for about one second to slide it to reorder (sorting is not possible during a text search).
[ver1.3.0]
In response to your feedback, we've made it possible to duplicate and reuse markers you've created.
*We've added a "Duplicate Marker" option to the menu in the dialog that appears when you press and hold a marker in edit mode. When duplicated, a duplicate marker will be created slightly offset from the original marker and will remain selected.
We've also made it possible to change the title on the question list screen.
*You can change it using the menu button on the right side of the question card.
[ver1.2.4]
In response to your feedback, when you return to the list screen, you'll now be returned to the position where the previously opened question was displayed, rather than the top position.
*When creating or updating questions, the sorting process is affected. Therefore, the scroll position has been adjusted so that edited questions appear at the top when returning to the list screen. (If scrolling reaches its limit, the scroll position will be adjusted to display as high as possible.)
[ver1.2.0]
In response to your feedback, we've added three levels of image quality (resolution) for taking photos and importing images from your device: high, medium, and low.
*The default is low (same quality as before).
*If your original camera resolution or image file resolution is low, changing to medium or high may not make a difference.
[ver1.1.0]
The initial display size of markers can now be changed.
◎Other features include:
●A sharing feature allows you to compress questions you've created and send them to other users. You can also import questions shared by other users.
●The markers can be freely rotated, so you can hide slanted text and shapes. This makes it easy to hide even tilted photos.
●The markers can be opened and closed with a tap, making them intuitive to use.
● There are two modes: Practice mode and Creation mode. Markers cannot be edited in Practice mode, so there is no risk of accidentally moving or deleting them.
● You can zoom in and out on images by pinching in and out. This is useful for fine-tuning the area you want to hide when the text on the image is small.
● Marker resizing and rotation are performed using the buttons at the bottom of the screen, making subtle adjustments easy.
● You can change the color of the markers, allowing you to distinguish between questions you have answered correctly once and questions you want to review.
● You can give each question a title. There is no character limit, so you can also use it as a memo field. Text entered in the title field can be searched using the text search on the list screen (described below).
● You can save captured images to the Gallery folder on your device.
● On the question card list screen, you can change the card color to distinguish between different types of questions.
● Text in the title field can be searched for by text.
● Question cards can be sorted by creation date, update date, or title character code.
● Create folders and organize your questions into folders.
● Switch to dark mode.
◎ Recommended for:
・Those looking for a memorization tool for school tests
・Those looking for a memorization tool for qualification exams
・Those who want to study on their commute
・Those who want to easily create and solve questions while on the go
・Those who find it tedious to cover highlights with red sheets
・Those who want to create memorization questions for their children
・Those who want to create original fill-in-the-blank questions tailored to their needs
・Those who want to create and exchange fill-in-the-blank questions with friends
・Those who want to create memorization questions from PDFs and images
・Those who want to memorize using only their smartphone
・Those looking for simple and easy-to-use features
・Those who want to memorize without messing up school handouts
・Those who want to create fill-in-the-blank questions quickly
・Those who want unlimited hiding locations
・Those who want to share the questions they create with friends
・Those who want to be able to fine-tune the position and size of markers
・Those looking for a completely free memorization tool
・Those who want to create questions while zooming in and out on images