Zong D-Tracker

The objective of this activity is to entice Zong users to increase their mobile data usage that will increase mobile data revenue for Zong. The concept of this application revolves around creating a unified platform that provides the users a clear picture of their ongoing data usage and enticing them to earn incentives by using more and more data.

Tools & Technologies

  • Android SDK
  • Android Studio
  • AND Engine for Game

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Leaderboard Leaderboard
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Gameplay Gameplay


Wajahat Karim is Pakistan’s first Google Developer Expert in Android. As an experience Android developer, he deeply cares about it and keeps writing and speaking about it. He has written two worldwide 300+ pages books on Android development with more than 100 articles around the internet either on his website or his Medium publications. He is also a passionate contributor in open source and has created many Android libraries used by thousands of developers in their apps worldwide. As active public speaker, he spends lots of time giving talks in conferences and motivating people on Android development. You can find Wajahat most active on Twitter @WajahatKarim where he regularly shares all the good stuff about Android and community building.

Author's picture

Wajahat Karim

🔥 Google Dev Expert (GDE) in Android .
📱 Android Dev. 💻 Open Source Contributor . 📝 Technical Writer . 🎤 Public Speaker

Senior Android Developer

Karachi, Pakistan