No legitimate open-source emulator will ever ask you to complete a survey to "unlock" the app.
The Xbox 360 uses a triple-core Xenon processor. Translating those instructions to a mobile phone processor requires immense power that current mobile chips do not yet possess. xbox 360 emulator android v1 91 apk download for verified
That said, community-tested builds of these wrappers do exist. These are versions that have been checked for backdoors, have working save states, and can run lighter Xbox 360 games at 15–30 FPS on flagship phones. No legitimate open-source emulator will ever ask you