BlindSquare; how can I switch from metric distances to imperial?

Hello,
I just baught the Blind Square and so far so good. Is there a way to get the app to give me measurements in imperial units instead of metric units? I've looked at the user guide and probably have missed it.
Thanks in advance for bailing me out again.

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Distance unit

Hello. You can change the unit of distances and the way it gives directions by going to other/settings. Hope this helps.