Good product If you're a Samsung or Motorola user and are having problems  don't rate this app. If you can't read the developer's warning and manage to complain anyway  then you probably won't be able to function in life. You might as well tie two cans together and find a big cardboard box to live in. This developer has been around for a long time; I'm sure he's developed some thick skin to abide stupid people by now.
April 10 2015