A free app for Android, by Cheeni Labs.

iReff is a mobile application that helps you in finding the best mobile recharge plans for your prepaid mobile. It supports all prepaid mobile operators like Vodaphone, Airtel, Tata Docomo GSM, Tata Docomo CDMA, Idea, BSNL, Reliance Jio, and others. It provides you with a comparison of the prices of the various plans and you can choose the best one based on your requirements.

iReff supports payment through online recharge. You can use it for both mobile and DTH recharges.

How does iReff work?

First, you need to download the application on your Android device. Next, you need to choose the operator and the plan that you want to recharge. You can select from the various plans that iReff provides. You can choose  the plan based on the price, the talk time, the data amount, the type of recharge, and other factors. After that, you can make payment through Paytm.