MTN recently launched a new prepaid tariff plan called MTN MPulse for kids between the ages of 9 to 15. This is to help equip them to succeed both in aacademics and digital field.
With the MTN MPulse, you get way more cheaper data plans than you get on other MTN prepaid plans. The mPukse gives you 1.2GB for N150 and 350MB for N50. The only problem however is that it doesn’t power all Apps except for mPulse website, mPulse app, WhatsApp, YouTube and a few other websites.

http://leetvilla.com/how-to-power-all-apps-with-the-mtn-mpulse-data-plan-using-http-injector-vpn-2018-latest/