Dzair Play is a lifestyle app developed by Algérie Télécom for Android users. It is a video-on-demand (VOD) platform that provides free access to thousands of hours of Algerian videos. The app is exclusively available for IDOOM ADSL, IDOOM VDSL, and IDOOM FIBRE subscribers who have subscribed to a minimum speed of 15 Mbps.

To log in to the app, users need to authenticate themselves with their phone number as the username and the client number as the password. Once logged in, users can enjoy an extensive library of Algerian videos across various categories. The app is easy to navigate, and users can easily search and filter content based on their preferences.

Overall, Dzair Play is an excellent app that provides high-quality Algerian video content for free to subscribers of Algérie Télécom's internet services.