Force Mobile Browser to open Facebook app & Twitter App When follow link is clicked

Dear freelancers, I'm using add this tools in my website for follows in social media, and using shareaholic for sharing to social media, I need a way that when mobile user click to follow my page or share something to facebook the mobile app will be open to continue this task instead om mobile web browser. The website is live so you will do the work in the test domain, if work is approved you will advise me what files need to be modified and I will do that myself in the original website.