Winx Club Secret Diary 2009 for Nintendo DS offers a very different spin on the Winx Club world, and takes the form of a comprehensive diary/personal organizer. The user holds the DS vertically like a book, and Winx Club Secret Diary 2009 uses a simple but effective menu system which allows the user to store key dates, send/receive text messages, speak with friends via Wi-Fi and play Winx-themed sub-games together. The diary is completely customisable, allowing users to personalise it to their individual taste, with different colour schemes, avatars and backdrops available.

Winx Club Secret Diary 2009 for Nintendo DS offers a very different spin on the Winx Club world, and takes the form of a comprehensive diary/personal organizer. The user holds the DS vertically like a book, and Winx Club Secret Diary 2009 uses a simple but effective menu system which allows the user to store key dates, send/receive text messages, speak with friends via Wi-Fi and play Winx-themed sub-games together. The diary is completely customisable, allowing users to personalise it to their individual taste, with different colour schemes, avatars and backdrops available.