To check the balance of the Nol card, the Nol Pay app has been introduced by the RTA through which users can check their balance online from home a very easy way to check this is being provided to you in this article If you want to check your balance through the Nol Pay app then for this you have to first download the app then by clicking on the option given for checking the balance, you can check your balance by entering your Nol Tag ID.