i-Memorize Sheet6.0.7 - App Store

【Ranked #1 in the Education category (free)】
【Over 1 million downloads】

Featured in various media:
・Fuji TV "Minna no News (2017/2/9)": Red-sheet generation stunned! A revolution in memorization methods
・Benesse Manapla: Make high school life even more fun! 3 useful apps
・Nikkei Trendy Net "TODA Satoru’s Deep-Dive Report on Gadgets": How working adults use iPad and handwriting apps for learning

i-Memorization Sheet is an app for memorization study that hides words, sentences, dates, etc. using a filter so you can study them.
The app uses image analysis to reproduce the same effect as using a real red filter. Therefore, red text in reference books can be hidden simply by photographing it.
You can also import entire reference books by converting them to PDF. With just an iPhone, you can study anytime, anywhere.

【Benefits of i-Memorization Sheet】
- Study anytime, anywhere-e.g., easily memorize with one hand on the train.
- Carry as many pages as you want just by bringing your smartphone.
- Disappears better than real red sheets. All reddish colors are hidden. Green is fine if it's a fluorescent highlighter.
- You can add check marks anywhere. Double-tap where you want to place a mark. There is also a function to jump to the next check mark, making studying very efficient.

【Supported materials】
- Photos and PDFs can be used.

【Pricing】
You can use the app for free for up to 10 pages in total.
If you want to use more files/pages, please purchase an add-on.
Ads are displayed, but purchasing the add-on can disable them.

Version History bug fix. 6.0.7 Apr 13 - Improved editing features: Enhanced marker application method and added a hole-punch feature (create areas that remain visible even when using the red sheet).
- Bug fixes 6.0.6 Feb 20 Free plan users can now create books by watching ads. 6.0.5 Feb 17 Free plan users can now create books by watching ads. 6.0.4 Feb 16 bug fix. 6.0.3 Feb 6 We previously suspended development and support, but the app has now been completely renewed and is back.
If you were using the previous version, please note that the conversion algorithm has changed. As a result, shaded areas in your content may appear differently.
If you prefer to continue using the previous version, we kindly ask that you do not update the app, or alternatively, use Iruka Memorization Sheets. 6.0.2 Feb 6 We previously suspended development and support, but the app has now been completely renewed and is back.
If you were using the previous version, please note that the conversion algorithm has changed. As a result, shaded areas in your content may appear differently.
If you prefer to continue using the previous version, we kindly ask that you do not update the app, or alternatively, use Iruka Memorization Sheets. 6.0.1 Jan 31 We previously suspended development and support, but the app has now been completely renewed and is back.
If you were using the previous version, please note that the conversion algorithm has changed. As a result, shaded areas in your content may appear differently.
If you prefer to continue using the previous version, we kindly ask that you do not update the app, or alternatively, use Iruka Memorization Sheets. 6.0.0 Jan 30 Bug-fix 5.4.2 05/30/2020 Bug-fix 5.4.1 01/28/2020 Final Release 5.4.0 01/26/2020 Support for iOS13/iPadOS 5.3.0 07/21/2019 bug-fix 5.2.7 03/11/2019 bug-fix 5.2.6 03/01/2019 Bug-fix 5.2.4 02/26/2019 bug fix. 5.2.3 02/02/2019 Improve user interface.
Bug-fix. 5.2.2 01/28/2019 Improve user interface.
Bug-fix. 5.2.1 01/26/2019 Improve user interface.
Bug-fix. 5.2.0 01/23/2019 Improve user interface.
Bug-fix. 5.1.1 11/13/2018 Improve user interface.
Bug-fix. 5.0.1 11/04/2018 Improve user interface.
Bug-fix. 5.0 10/23/2018 support iOS11
support iPhoneX 4.4 10/24/2017 Bug Fix. 4.3.1 01/04/2017 Bug Fix 4.3 12/16/2016