Expo 2021 is a lifestyle app developed by Hatay Büyükşehir Belediyesi for Android users. It is a free app that aims to share the cultural heritage of Hatay with the world. The app is designed to showcase the historical significance and cultural richness of Hatay, a city in Turkey, to people who are interested in exploring different cultures.

The app features Hatay's diverse lifestyle, including its art, crafts, healing practices, and entrepreneurial spirit. It also highlights Hatay's fertile lands and its unique and delicious cuisine. The Expo 2021 Hatay is an international event coordinated by the International Association of Horticultural Producers (AIPH) and organized by Hatay Büyükşehir Belediyesi. The event will take place on April 1, 2022, in two major areas of Hatay, namely Iskenderun and Antakya. The Expo 2021 Hatay app is an excellent resource for those who want to learn more about this event and Hatay's cultural heritage.