Drew Crawford:

You’ll see benchmarks, you’ll hear from experts, you’ll even read honest-to-God journal papers on point. There are–and this is not a joke–over 100 citations in this blog post. I’m not going to guarantee that this article will convince you, nor even that absolutely everything in here is totally correct–it’s impossible to do in an article this size–but I can guarantee this is the most complete and comprehensive treatment of the idea that many iOS developers have–that mobile web apps are slow and will continue to be slow for the forseeable future.

Zusammenfassung: Schlechtere CPU Performance (ARM vs. Intel) und die Kombination aus wenig Speicher und Garbage Collection. Trotzdem unbedingt lesen.