北美生鲜 is an iPhone application developed by Tiantian group inc. It is a lifestyle app that serves as an online shopping platform for Chinese Americans living in the United States. The app offers a wide range of products and promises free shipping across the country for a flat fee of $59. With its headquarters in New York, the app ensures quick delivery, with orders reaching customers as early as the next day.

The program provides access to a variety of products that are not easily available in local Chinese supermarkets. Customers can find popular items such as ham sausages, Ping Ge, braised chicken wings, braised duck legs, and pickled chicken feet. Additionally, the app also offers a diverse selection of snacks, beverages, dried goods, instant noodles, condiments, sauces, medicines, health supplements, and daily necessities from both domestic and international markets.