Assist UTILITYS is a free lifestyle app developed by NII K.K. exclusively for iPhone users. This app offers a range of features to enhance users' daily lives and provide them with exciting opportunities.

One of the main features of Assist UTILITYS is the "Assist Gacha." This feature allows users to spin a virtual wheel once a day, giving them a chance to win various rewards. These rewards can include points that can be used for shopping or valuable coupons that offer great discounts.

Another useful feature of the app is the ability to store and manage membership cards. Users can easily access their membership cards and points through the "User Tools" menu in the app. Additionally, the app includes an offline membership card function, which is especially beneficial for cosplayers who may have limited data usage at the end of the month. By logging in and switching their device to airplane mode, users can display their membership card barcode without consuming mobile data.

Assist UTILITYS also keeps users updated on ongoing campaigns. The app provides a comprehensive overview of the current campaigns, allowing users to stay informed and take advantage of any special offers or promotions.

Lastly, the app features a section dedicated to showcasing new items available through Assist. Users can watch informative videos that demonstrate how to use the products, share processing techniques, and even provide experiments and verifications.

With its range of features and user-friendly interface, Assist UTILITYS is a versatile lifestyle app that offers convenience and excitement to iPhone users.