It feels fairly native actually, there are cases where you can tell, but given the benefits, it's usually worth it. The ionic team did a great job of optimizin

It feels fairly native actually, there are cases where you can tell, but given the benefits, it's usually worth it. The ionic team did a great job of optimizing css, and managing routes/screen animations to follow the expectations on different platforms. Angular is slow, but it's not that slow. It's fine for most apps. Stop underselling ionic.