I just downloaded the sample run, and it works fine!
But when I tried to add the project and reference to my own project, Im receiving and error and the app crashs.
The Application Output window show this message:
dyld: Library not loaded: .dylib
Referenced from: /private/var/containers/Bundle/Application/5A813272-5B92-419C-A5A0-D25A332B61B2/MyAppName/Frameworks/EstimoteProximitySDK.framework/EstimoteProximitySDK
Reason: image not found