Potentially there are WordPress plugins for these purposes which are available and which *may* work, however AppThemes does not officially support third party plugins, so we cannot absolutely guarantee that they will be compatible with our themes. I am not aware of customers who may have tested and confirmed the use of such plugins in our forum discussions.
If these features are of utmost importance to your project, you could also consider communicating with one of the developers for hire on our
certified partners page, and perhaps they can provide an indication of price for this kind of functionality if you contact them directly with your requirements. Thanks.