Exactly it. Not available in my country, it says.
I tried the 99 cent one I quoted. It took a bit of fiddling to get it to work, but then I was able to use it to disable com.carrieriq.iqagent (my adb try apparently didn't work despite saying it did), the two smart cleaning entries, and at&t remote support. For some of those, I first got a toast message that it was restricted by device administrator, but then another toast saying it was disabled. Went in and verified using 3c that they are disabled.
By the way, the fiddling:
First after it downloaded its external service apk, installed it, it opened and asked for device administrator, then I just got a white screen.
Opened the main app and also just got a white screen. Tried again and it loaded the app list. So far, so good, but clicking selecting things to disable them did nothing.
Went into brevent and toggled the little "o" on these two thinking maybe brevent was killing the service. I have no idea whether the o means brevent them or not, but it must have made the difference. So hopefully people not using brevent will not have this problem.