Dancing Line is an Android app developed by Cheetah Games (Unit 1309A, 13/F, Cable TV Tower, No. 9 Hoi Shing Road, Tsuen Wan, N.T., Hong Kong). Others apps created by Cheetah Games are: Arrow.io, Piano Tiles 2, Factory Inc., Tap Tap Dash, Rolling Sky.

Dancing Line first became available on 12 Dec 2016. It is estimated that Dancing Line has been downloaded between 50000000 and 100000000 times from the Play Store.