Secret was an iOS and Android
The secret app service that allowed people to share messages anonymously within their circle of friends, friends of friends, and publicly. It differs from other anonymous sharing apps such as PostSecretWhisperand Yik Yak in that it was intended for sharing primarily with friends, potentially making it more interesting and addictive for people reading the updates.
The app was released privately within Silicon Valley over the next two months. False rumors about an impending acquisition of Evernote were circulated via Secret in early February On February 10, Mashable reported that clothing retailer Gap was the first brand to join Secret.