Free download Transport card Tatarstan APK for Android, PC. Latest version is 1.9.2, update at February 28, 2017
Transport card Tatarstan version 1.9.2 is only one variant.
Application shows current balance of personal bus card in Tatarstan ( Kazan, Almetyevsk, Zelenodolsk, Nizhnekamsk, Naberezhnye Chelny)