iPhone user? Then you may have been prompted to update your iOS software over the weekend to iOS 9. Normal tweaks aside, Apple has allowed ad-blocking apps to be bought in its App Store (they will block mobile and tablet ads within Safari – ads within Apple apps remain). Within 48hrs of the update, backlash has ensued. Apple says this update “improves the mobile browsing experience”. For Internet business owners, the update could negatively impact their business growth potential.