Radio App Testing and Publishing

I need a utility radio app tested and published on Google Play. The app should be tested for functionality, usability, and security on a broad range of devices and OS versions. Key Requirements: - Comprehensive... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, App Development, Mobile App Testing, Mobile Development, Software Testing, Testing / QA, Usability Testing, User Experience Research)