You can use ForPDA to view the site in a convenient form, write and edit messages on the forum, search for the information you need, download files, and communicate with other users in the QMS chat.  This app has a straightforward and user-friendly layout in the Material Design style, with no inessential features or settings. The development team is dedicated to the principles of modern applications, making it an excellent alternative for users. It is important to consider that this app is currently in beta testing, so some of the features are not available yet, but developers are working hard to include all the necessary functionality and new features.