Apple made several changes to the App Store Review Guidelines during WWDC this week, including an easing of the prohibition against downloading and executing code on an iOS device. The ban on executable code remains intact, but rule 2.5.2 now also provides that: Apps designed to teach, develop, or test executable code may, in limited circumstances, download code provided that such code is not used
![Apple’s App Store Guidelines Now Allow Executable Code in Educational Apps and Developer Tools](https://cdn-ak-scissors.b.st-hatena.com/image/square/34c7d0a5e27c5ede4789b813787322eed094991b/height=288;version=1;width=512/https%3A%2F%2F56243e3f6f46fe44a301-deabeb5f3878e3553d0b065ea974f9bf.ssl.cf1.rackcdn.com%2F256px.png)