Summer Ade is the fourth extended play by South Korean girl group DIA.

It was released digitally on August 9, 2018, by MBK Entertainment under Interpark's music distribution.

[1][2] The EP was released through several music portals, including MelOn in South Korea, and iTunes for the global market.

The album charted for five consecutive weeks within the Top 100.

[8][9][10][11] The album placed at number 23 for the month of August 2018 with 9,889 copies sold.