The other option is an app called FRep - Finger Replayer. It's a free app that doesn't require a rooted phone. I did not want to root my phone so I had to find an option that didn't require that. This app is a bit difficult to figure out, but there's a site that instructs you on the setup. The link is here http://strai.x0.com/frep/ |
Again, this app isn't the best as it sometimes force closes on you but once you set the pattern and set it to go, it's awesome. If you already have a rooted phone however, there are better apps out there.
If you go this route, feel free to hit me up on LINE and I can walk you through the setup and help you get it going. My LINE ID is bluemaro.
Good luck to you.