Japanese for Busy People I app for iPhone and iPad

This App is a supplementary study material complementing the Japanese for Busy People I textbook.
Each lesson consists of the following segments:
•WORD POWER
•TARGET DIALOGUE
•SHORT DIALOGUE(S)
•ADDITIONAL STUDIES
•QUIZ
•A BREAK
•SETTINGS
*Choose Hiragana or Roma-ji setting on each page.
WORD POWER
Word Power is an electronic "flash cards" with sound feature for pronunciation. Check off Memorized, once you learn a word. You can later come back and study just the words you have yet to memorize or all of the words in the lesson. Go to Play and choose auto to automatically scroll through images accompanied by sound. Slide the green button to change the setting.
TARGET DIALOGUE
Study the Target Dialogue using adjustable playback speed.
SHORT DIALOGUE(S)
Study the Short Dialogue(s) using adjustable playback speed.
ADDITIONAL STUDIES
This segment includes additional and important materials not covered in the Word Power, Target Dialogue, and Short Dialogue(s) segments.
QUIZ
Take the Quiz on what you have learned. Repeat until you get all the answers right. You can also go back to review the incorrect answers.
A BREAK
Take a break and enjoy photos of Japanese sceneries.
SETTINGS
The following settings are available:
・Default Hiragana or Roma-ji display in the Target Dialogue, Short Dialogue, and Quiz segments
・Word Power auto play speed
・Clearing the words checked off in Word Power
・Erasing the Quiz score