Just wanted to share with everyone this new app, not sure how long its been out, that processes credit cards just like square and also has an app and reader. I have been using it for my business and it works as advertised and the company is very easy to work with and contact. The only downside at this time is that the reader is $34.99. And it also works on windows tablets!!! I'm so happy because this app is the number one app needed. It charges the same as square, or close to it with no hidden fees.
https://www.getcube.com/credit-card-terminal
https://www.getcube.com/credit-card-terminal