Minimal to no budget means you're doing it yourself.  As an indie developer, you shouldn't be considering to hire an external company to "test" for you-- this is a game, not a NASA rocket.

If you have the hardware, then you're already halfway there.  A couple of ways to gather people to test your game:


If you live near a university or college, you might have success postering with things like "Game test volunteers needed!  Android developer needs 2-4 students who are very interested in gaming to test new multiplayer game SPROCKETS.  Game genre is RTS strategy.  PIZZA will be provided." and attach your number
Meetup.com might put you into contact with like-minded individuals in your area
You might also try Craigslist (volunteer jobs) and kijiji (also asking for volunteers)


Testing multiplayer android
I just started playing Dead Rising 3 on the Xbox One. I got to the first grapple, and I can't figure out what I'm supposed to do. The top of the screen says "Perform a gesture to escape a grapple" - what does "gesture" mean in this context? Is it something to do with Kinect?
