Sentry, Sentry Mini and Scout are exclusive to working with the ForeFlight Mobile App on iOS device. They do not work with other EFBs like FlyQ. I'm sorry for any confusion this may have caused or any misunderstanding.
uAvionix manufactures Sentry, Sentry Mini and Scout for ForeSlight and we do not directly sell these products. These are licensed products of ForeFlight.
We do offer our EchoUAT, skySensor and UAS ADS-B In devices that are open source and work with most common EFBs like FlyQ, ForeFlight, iFlyGPS and others. Maybe this is where the confusion rooted from.
I hope this helps. Thanks...