QuickPic simple and fast photo gallery
Android Lollipop is quite good except it comes with Photo as default gallery viewer. Photo always tries to connect to online, as it sync things with google server. Also its slow at times. QuickPic solve this problem. Its quite fast and lightweight. It can also connect to online album services (Picasa, Google Drive, Dropbox, Flickr, OneDrive, 500px, etc.)
QuickPic is one of the best alternative album app and its free. Check it our today by clicking here