Tinder knows when you are lonely, full disclosure of privacy

Everyone on Tinder has a secret "charm score" that allows you to match with people of the same level. The calculation method is that if people with high charisma select you to be your friend, your charisma score will increase; in opposite, if the charisma is low, your charm value will be lowered. By mastering the time data of most active interaction in the App, tinder can statistically analyze when most vulnerable to injury and loneliness.

Reference: Chan, Miu Ling., 2020. Netflix揭交友APP神秘配對機制？Tinder知你何時寂寞、私隱全披露. [online] 香港01. Available at: <https://www.hk01.com/知性女生/507973/netflix揭交友app神秘配對機制-tinder知你何時寂寞-私隱全披露> [Accessed 20 February 2021].