I have both SignalCheck Pro and LTE Discovery on a Nexus 6p. Most of the time they both show the same info. Sometimes they show that I'm connected to different bands.
For example today SCP said that I was on B41 while LTE Discovery said that I was on B25.
Last week LTE Discovery said I was on B26 while SCP said I was on B25.
Not sure which app is showing the correct data when they disagree. Any suggestions?