GUESS 公式メンバーズアプリ is a lifestyle app developed by GUESS JAPAN LLC for iPhone users. This app serves as a membership card for GUESS stores and offers a range of features to enhance the shopping experience.

With the app, users can conveniently access their membership card barcode, which can be presented at the store's checkout for easy identification. The app also allows users to check their point balance and view their point history, which can be used for purchases at eligible stores and the online shop.

In addition to the membership card functionality, the app provides users with the latest news, including new product releases, special sales, and event information. Users can also stay updated with the online shop's latest information and make purchases directly through the app.

The app further includes features such as a store locator, terms of use, and company information for easy access.

Please note that some features and services of the app require an internet connection, and availability may be subject to the user's network connection.