I downloaded the Bic Lighter app as a 'joke' for a relative that was entertaining us. I'm not into that kind of thing. But anyway. I turned it on to show someone and used it maybe for 10 seconds. For some odd reason I checked the battery usage maybe one-half hour after and it said the Bic Lighter app had used 4% of the battery(was the middle of the day, not just starting the day). Is this app doing something in the background it shouldn't? Anyone else notice this?