We just submitted our app to the app store but got rejected for the following reason:
Regarding guideline 5.1.1, we still noticed that your app requests the user’s consent to access their location but does not clarify the use of the location in the applicable purpose string.
Please revise the relevant purpose string in your app’s Info.plist file to specify why the app is requesting access to the user’s location. You can modify your app’s Info.plist file using the property list editor in Xcode.
We look forward to reviewing your resubmitted app.