Android Beta Performance Testing

My Android app is sitting at a stable beta stage and now I need hard numbers on how it really performs in the wild. The focus is strictly on performance testing—specifically, I want clear insights into load-time behaviour and network efficiency across a range of devices and connection types... (Budget: $30 - $250 USD, Jobs: Android, Android App Development, Android SDK, Data Analysis, Mobile App Development, Mobile App Testing, Test Automation, Testing / QA)