Time and Cost - Mobile Websites are Easier and Less Expensive
Last but certainly not least, mobile website development is considerably more time and cost-effective than development of a native app, especially if you need to have a presence on different platforms (requiring development of multiple apps )
Mobile Websites Can be Shared Easily by Publishers, and Between Users
Mobile website URLs are easily shared between users via a simple link (e.g. within an email or text message, Facebook or Twitter post). Publishers can easily direct users to a mobile website from a blog or website, or even in print. An app simply cannot be shared in this fashion...
Reach – Mobile Websites Have Broader Reach
Because a mobile website is accessible across platforms and can be easily shared among users, as well as search engines, it has far greater reach capability than a native app.