I just finished my first game with construct2. It's a little brain-training game with farm animals (like simon).
I also exported it to cocoonJS and published it to the google play store.
Check it out if you wanna see an example for how a game could look like on an android device. Just search "barff" on the play store.
You can also play it on my website: http://burps-games.com and it should be soon on scirra arcade too.