Used WordPress to build a site composed of pages. Homepage is specified correctly in settings. No "posts page" is even selected under Settings > Reading. Created a Menu and added all pages to it. Selected and saved this menu correctly.
Site is a Directory including "items" grouped under "categories." Home page is simply links to the different categories.
With WPTouch activated, visitors arrive correctly at the home page. However, a click on any internal link embedded in the homepage leads to a page full of latest "posts" instead of the correct destination URL. Only way to access the other pages is through the mobile drop-down menu. If I deactivate WPTouch and access the site using Safari on iPhone, the links all work correctly.