今日水木 is a mobile client developed for the Shuimu Community. It is available on the iPhone platform and is free to use. This program falls under the Social & Communication category, specifically the subcategory of Social Networking.

The main features of 今日水木 include browsing the top 10 posts on the entire site or in specific sections. Users can read, create, reply, edit, and delete posts. They can also like, copy, and bookmark posts, as well as share them with others. The program allows users to view all the sections on the site and their bookmarked sections. Users can also browse the list of posts within each section.

Other features include the ability to bookmark or remove bookmarked sections, keep track of post browsing history, view messages including replies, mentions, likes, and private messages. Users can send private messages to other members, perform site-wide or section-specific searches, and perform account-related actions such as login, registration, and password recovery.