Modify code for Android App "VPN"

Job ID: 36017146

Budget: $30 – $250 USD

Hello freelaners

I have an application in Google Play that is a VPN, and I need to modify the ad codes to be a reward, so that after watching the ad, all application servers can be used for a certain period

Related categories: Business, Accounting, Human Resources & Legal Mobile App Development Android Software Architecture Coding