Master In-Shop is a free Android application developed by Master Photo Network Co. Ltd. that falls under the multimedia category with a subcategory of photography. The app allows users to download photos from their mobile devices by connecting to the Wi-Fi network available at all Master Photo Network Co. Ltd. branches.

With Master In-Shop, users can easily download and expand their photos without the need for any cables. The app also allows for the photos to be stored on CD-DVD or used to create various products available at the store. The app is fast and convenient, making it easy for users to get their photos printed and stored in no time.

Moreover, users can create albums, select photos, and organize them into folders from the comfort of their homes without having to connect to Wi-Fi. When they arrive at the store, they can quickly connect to the Wi-Fi network and upload their photos. Overall, Master In-Shop is an easy, convenient, and efficient way to download and store photos.