My Airtel App Free 1GB Data is now working perfectly again without the need of much stress. If this is your first time reading this tutorial and you’re not yet giving the 1GB free data on your Airtel Sim. Continue Reading for more guides. Better days in advance is what to be expected as a lot of our network in Nigeria are given out various incentive packages like this Airtel Free 1GB Data for their customers. Just like the MTN App Free bonus of 2GB, Airtel Nigeria is also providing free 1GB data through their utility of MyAirtel app to esteem subscribers.