sharing via option for ios

Using UIActivityViewController you can share anything from app, see the below example code

Import two packages

#import <Social/Social.h>
#import <MobileCoreServices/MobileCoreServices.h>

-(IBAction)shareLink:(NSArray *)link{
    link = @[@""];     //for single object either text ot image or etc
    UIActivityViewController *act = [[UIActivityViewController alloc] initWithActivityItems:link applicationActivities:nil];
    [self presentViewController:act animated:YES completion:nil];
}