Now you can manage your Idea Prepaid and Postpaid connection anytime and anywhere. My Idea App is a secure way to recharge prepaid mobile numbers, pay postpaid bills, and check data usage, offers and much more. My Idea App is loaded with the following features: 1. Prepaid Recharge. Prepaid recharges for your number. Prepaid recharges for any other Idea prepaid number.