Lost app can't remember name

[Double Tap]

I had a Sprint store install 2.1 and I did not write down all of the apps I had. I have remembered and reinstalled everything except one that I can not remember the name. I was a battery level indicator plus it also allowed me to control animations, I think it had "gears" in the name but I can not find it. Does anyone know the name of the app I am look for?

 

[JMusic]

Spare parts.

 

[Double Tap]

Thank you

Spare parts.

Thanks that is it