February 2013: Migu Ai Sing version 1.0 was launched. Realize functions such as mobile karaoke, charts, and social networking. July 2014: Migu Ai Sing version 3.0 is launched. Upgrade the UI and interaction to highlight karaoke dating. December 2014: Migu Ai Sing version 3.2 is launched. Brand new UI and interaction, new user-customized MV function, and greatly increased the number of music libraries. September 2015: Migu Ai Sing version 3.6 is launched. Newly upgraded UI and interaction, new friend updates, and comprehensively improved synthetic sound effects. November 2015: Migu Ai Sing version 3.7 is launched. The chorus function is newly launched, dynamic mood release, and user song collection.