The app is a remake of "Alchemist of Remuor" from "Dog and Cat." Players manage a shop, selling items to earn money. The goal is to repay the protagonist's debt, but gameplay can continue after clearing the game.
The app provides 750 essential English grammar questions based on the Toshin method. It covers grammar needed for university entrance exams and beyond, including fill-in-the-blank and sentence ordering exercises.
The app combines the tactile experience of paper flashcards with digital efficiency. It features a scientific approach to learning, automatically presenting difficult cards at optimal times.
The app provides English conversation training to overcome the difficulty of speaking. It reproduces the "instant English composition training" method from a bestseller book for effective practice.