TN E Sevai is an Android application that provides access to various online services offered by the Tamil Nadu government. The app helps users to access government services from their smartphones, making it more convenient and accessible.

The app offers a wide range of services, and users can access them by registering with their mobile number. Some of the services available include certificates for birth, death, and community; different types of licenses, such as driving and fishing licenses; and utility services such as electricity and water bill payments. The app also provides information on government schemes and the latest news and events.

Overall, TN E Sevai is an excellent initiative by the Tamil Nadu government to provide online services to its citizens. The app is user-friendly, and the services are easily accessible. The app is free to download and use, making it an excellent option for anyone in Tamil Nadu who needs to access government services on the go.