AgileBits' popular password manager, 1Password, was updated this morning in the App Store with support for 3D Touch actions on the Home screen and Peek and Pop gestures within the app for iPhone 6s/Plus owners.
These shortcuts permit you to quickly bring up search, view your favorites or add a new item, right from the Home screen, and preview items within the app with 3D Touch.
In addition, the new version contains other refinements and new features such as the inclusion of Watchtower, a service that has been available in 1Password's Mac app for quite a while and alerts you when your accounts might have been compromised, as determined by monitoring the latest security vulnerabilities from around the web.