Freestyle reader option will not turn off


I was using Tidepool to read the sensor for my Freestyle Libre but recently Glucosio is being launched even though I was using Tidepool when I took the reading. This must be a newly added feature for Glucosio. There is an option under settings to turn the Freestyle reader function off but Glucosio gets launched anyway even when the app is not open in my cell phone.
I prefer to use Tidepool for this purpose as it reads a seven-hour period rather than just the immediate reading.
Has anyone figured out how this feature can be disabled in Glucosio?