I think this is a fake peice of software. I have run several tests with it and my speed, with cable, measures at approximately 2Mb/s. That’s not possible. When I check with other apps, it shows 10x that much. Save your money. A year later, I tested again because all pages are loading very slowly. It shows a download speed of over 45Mb/s, but it takes ten seconds for a page to load. I don’t know what to think about it. I opened it again a year or two later to check speed. It is not doing anything at all. I’m going to complain to Apple. Maybe they will remove it from their store.