Automation and Macros (x-post from r/iOS)

Xpost from iOS:

I've been a Mac fan for many years now, and I love the UX and the efficiency of OS X. I'm currently an Android user and considering switching to an iPhone.

The ONLY thing holding me back is the beautiful automations and macros I have control over with Android phones. For example, I have Macros set up to turn on/off bluetooth and wifi based on arriving/leaving my house/work office; it will read back text messages automatically when I have headphones in (gym, listening to music at work); shake the phone to lock; click a button to notify my spouse "Leaving now."; and a few other macros I've done to make my phone truly "SMART". It's Automator for my phone.

Is anything like this possible within iOS? I know they limit access to some settings, but I feel like having the option to do some of these simple, SMART things makes too much sense and wouldn't require me to tinker with my phone every time I get in and out of the car or want to notify my spouse of something.There is automator in OS X; anything similar in iOS?

Thanks!