Don’t waste your money. It is a scam.
When you search for London bus app this pops up. I should have known this “free” app was a scam when it repeatedly refused to allow me to try it before demanding that I pay $4.95. But the map looked good initially so I paid for it. Big mistake. It comes with no instructions and after messing around for quite awhile I really can’t figure out what it is supposed to do. It sure doesn’t look like any of the other bus apps. And The application “support” is in RUSSIAN!! Buy one of the other apps. At least you know what you are getting before you put down your money. Apple, I have been cheated and I want my money back. As if!!!