"클리앙 CLIEN" is an Android application developed by CLIEN. It is a mobile app designed to make it easier to use CLIEN, a popular mobile web platform. This app allows users to access all the features of the mobile and web versions, including the ability to save photos directly to the gallery, refresh, go to the homepage, exit the app, and optimize network speed for faster browsing.

The app supports various menus, such as "Modu's Park," "Product Reviews," "New News," "Smart Purchases," "iPhonia," and "Lecture Boards," among others. It is a full version app that falls under the Social & Communication category. The app is free of any content that violates the intellectual property rights of CLIEN, and all rights and ownership of the content remain with CLIEN.