OnePlus Messages is an Android app developed by OnePlus Ltd. (Floor 18, Block C, Tairan Mansion, Tairan Eighth Road, Chegongmiao, Futian District, Shenzhen, Guangdong, China). Others apps created by OnePlus Ltd. are: OnePlus Switch, Canvas AOD, OnePlus Health, OnePlus Buds, OnePlus Community, OnePlus Weather.

OnePlus Messages first became available on 09 Oct 2020. It is estimated that OnePlus Messages has been downloaded between 10000000 and 50000000 times from the Play Store.