Only the current version so far — new entries appear as the app ships updates.
Petro Balancing is a tools app by Inspeksi Teknik Khusus Petrokimia Gresik with 1,000+ downloads (about 1.4K estimated). Released Feb 17, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “The First Single Plane Balancing App with Vector Graphic and Phase Lag Method”
