years of quality I've been using shortyz for at least 3 years now and it's always been great for the subway  elevators  basically anywhere I don't get a cell signal. one issue I do have is that there are some touchscreen issues when I am using shortyz. my screen frequently misses touches  even when I touch quite firmly and deliberately. I don't know what could be causing the issue  but this is the only app that it effects. thank you!
October 18 2015