Photos

Photos is a photo management and editing application developed by Apple Inc., replacing iPhoto for consumers and Aperture for professionals.

Release
Photos was released as a bundled app in iOS 8 on September 17, 2014–replacing the Camera Roll –and released as a bundled app to OS X 10.10 Yosemite users in the OS X 10.10.3 update on April 8, 2015.