I pay. it isn't the app it is the providers. I use one of them as my own provider.. NASDAQ prices don't update until 830pm etc... if you are looking for EOD... I pay to thank the app writers not the data providers. and data providers are wrong as they are expensive. so you are free to make your comments but you get what you pay for...
The information in this app is never the first or the most accurate... I'm not very happy and that's why I haven't paid for the premium.