GRASP – Great Apes Survival Partnership, an alliance of national governments, conservation organizations, wildlife treaties and UN agencies, led by UNEP and UNESCO, which aims to lift the threat of imiment or medium term extinction faced by the four non human great apes (chimpanzees, gorillas, bononos and orangotanis) has launched an free APP about great primates, which includes information about projects and great apes. You can Download free for the iPhone, iPad, and Android phones and tablets.
More information: http://www.apeapp.org/
GAP is an international movement whose main objective is to fight for the basic rights to life, liberty and non-torture of non-human great apes - Chimpanzees, Gorillas, Orangutans and Bonobos, our closest relatives in the animal kingdom.