Mobile devices of today offload their compute intensive application to cloud, but also consume huge energy while communicating using mobile network services like 3G/4G. Cloudlets can be used to provide such services with wireless LANs. Worldwide Android becomes the fastest-growing mobile OS. Millions of new Android devices are activated worldwide every single day. Even so, it is the fact that Android Smartphones have limited resources, such as battery charge capacity, network bandwidth utilization, storage capacity and processor performance.