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. The Mac version was released as a bundled app as part of OS X 10.10 (Yosemite), starting with the OS X 10.10.3 update on April 8, 2015.