LuketheDog
Well-known member
I have the OnX phone app and gps chip. I download the area I want to my iPhone and put it in airplane mode when using it in the field. I also use my gps when i go further than planned or a new area to scout.
Have not had any problems with either .
Plan ahead! Do this^
I just used the app for the first time on Saturday, no issues for me.
The OnX GPS map chips work extremely well if you already own a good GPS unit...