Siam Chord is an Android app developed by PaTin (111/118, 10 Floor, Building A,The Key Prachachuen Condominium Bang Khen Subdistrict, Mueang Nonthaburi District, Nonthaburi Province 11000).

Siam Chord first became available on 27 Apr 2012. It is estimated that Siam Chord has been downloaded between 100000 and 500000 times from the Play Store.