Announcing that Masanori Shibuya, the developers of ExpenseBook – budget viewer, has released their app for iPhone, iPod touch and iPad users. The application, which helps users easily create and maintain expense budgets, has been sitting in the number one spot in the Paid Finance Apps category in Japan since its launch in November of 2009, while achieving the coveted overall number one of all Apps title in the Japanese App Store, not once but twice. Now, ExpenseBook is available to users in North America.

In addition to the top placings, ExpenseBook has been featured in both “New and Newsworthy” and “What’s Hot” categories in Japan by Apple. As the top paid finance application, Expensebook is a fun, easy to use tool for those looking to take control of their spending.

“I developed ExpenseBook in order to implement a truly effective way for people to control expenses and save money,” says developer and owner, Masanori Shibuya. When creating the app, Shibuya made sure that it is flexible and offers as much fun as possible when it comes to budgeting, which may help users stick to their new financial plan. “Users say that using the app becomes a habit because it is simple and fun,” explains Shibuya.