Japanese Learning App Tomodachi app for iPhone and iPad

What do you think is the most difficult part to learn Japanese?
Thats casual expressions and slangs! Because Japanese textbooks usually focus on very formal and polite expressions which Japanese dont use among friends and family.

Why is it important to study casual Japanese?
Because as long as you speak in formal way, you cant be close to your Japanese friends and you feel you have a wall against them.

This app makes it possible for you to speak basic casual Japanese and to make Japanese friends.

The feature:
Every question has six answers with Japanese voice so that you can learn several expression and pronunciation.

I, a Japanese developer of this app, has a Bachelor of Japanese Literature, so you can trust all contents of this app.

I hope this app will help you out!