Lian Xin is a city dating software. Lian Xin is an instant messaging tool software based on the relationship between address location and address book, which can make friends in the same city and is an essential social artifact for dating. Lian Xin, published on 20 14, supports various message types such as text, voice, video and pictures, and also provides various social functions such as friends circle and people nearby. You can chat with friends in the address book in the letter; Use geographical location to find attachment and friends in Liaoyang. Lian Xin has voice recognition, which can directly call out the name users for dialogue, and the voice and sound quality are very good; You can send text messages to ordinary mobile phones, send messages for free and socialize with acquaintances.