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When you turn the screen off and on again, the words will continue to appear on the screen as you can see in the screenshots.

 You can set the location where you want the message to appear, and you can set the font size (see photo).

In the learning mode, words that have been checked to be memorized can be studied efficiently by preventing them from reappearing in the toast message or learning mode.

Basic life 538 words
JLPT N2 ~ N5 4,306 words
JLPT N1 class 5,811 words
Verb adjective 1,761 words

※ Use of telephone management authority
When using a voice message mode, you should not have a voice when you make or receive a call. We do not collect any personal information.