I want to know if anyone used the Google Awareness API on an iOS device. I know it's possible to implement on Android but I need to work on iOS as well, I haven't find any documentation on it so far. Is it possible and how do you implement it?
https://developers.google.com/awareness/android-api/get-started
You can use the NumberEight SDK, which can do a lot more than Google's Awareness API today (although no regioning is available at the time of writing).
It performs a wide variety of context recognition tasks on both iOS and Android including:
It can also record user context for reports and analysis via the online portal.
For example, to record user activity in iOS, you would do:
Here are some iOS and Android example projects, and you can sign up for free via the online portal.
Disclosure: I'm one of the developers.