No they are not.
ADC is ADC
UART is RX and TX
It can be used at the same time, I use UART+ADC mode for HM-10 and twist throttle
You need to connect RX and TX, GND and 5V/3V to bluetooth transmitter
and you need GND, ADC, and 5V/3V for twist throttle
Also set ADC+UART in App Configuration (BLDC...