It works for what it was designed for – Printsmart-WiFi printer app Review

It looks like this app is getting a lot of poor reviews because users are noticing that the printing functionality is already built into most programs. However, certain programs don’t support all printing features. For example, the Photos app does not allow double-sided printing when using AirPrint. It also sometimes doesn’t scale properly. However, this application overcomes that and allows double-sided printing. In any case, it depends on what the users need is. For me it works.
Review by GuyC. on Printsmart-WiFi printer app.