How do i test a script for different mobile phones?(Steering Wheel)

Hello all, i wrote a mobile steering wheel script that works for multiple touch and for multiple objects as well.I tested on my phone but how do i test it on another phones when i don’t have those ones.I don’t wanna use emulator.Would there any one that could test the script for me ? The apk file pls?

here is the file;

http://www.mediafire.com/download/wxre6qrzmeu5paq/Mobile+Steering+Wheel+APK.apk

Why would you wanna test it on different devices? The touch input is pretty much the same on the mobile phones