If you consider making a mobile app with some budget limitations, that is an article for you.
It feels like everyone today understands importance of mobile representation of their business. If that is you web site or product dedicated application, you want to make sure you have it done right. So what makes a good mobile app?
No one will tell you that directly. But if your website is indeed not responsive, many will just abandon it and forget about it forever. If you want to retain your customers and attract new ones, it is always better to put enough effort into a responsive website.