We, UX designers, need inspirations for the sections of the apps that we work on. And we know that majority of a new application's parts consists of similar patterns as in other applications, like signup, login, activity feed, search, share. Almost all UX designers check different applications before (re)designing an application part. This means downloading a lot of applications just to check some parts of the applications.
Pttrns.com is the solution for this repetitive checking task. There are more than 2100 mobile UI patterns grouped into 3 main categories (iPhone, iPad, iOS7) and bunch of subcategories (Activity Feeds, Maps, Logins etc.).
Top part of the left panel is dedicated to the broad category selection: iPhone, iPad and iOS7.
Bottom part of the left panel is dedicated to different subcategories under the main category you have selected. Let's say you are on designing settings section of a iPhone application and would like to check what other apps' settings sections look like. You click iPhone section then click the settings subsection on the panel. Then lots of applications' settings sections are listed in the same page.
One cool feature of pttrns is the magnifier when you hover your mouse on the images.
Hope pttrns.com accompany you in your current and next journeys of mobile application design.