Earlier quoted context omitted.
It does make a couple of interesting points: 1. The cost of building an app can be calculated in the back of a napkin. The cost of a web app that works consistently across devices? Not so much. 2. The cost of building backend services has been commoditised to a degree. Front end web development? Its downright hard finding someone that can do good front end web work. 3. The reality that big companies (silos) will push…
> The cost of a web app that works consistently across devices? To me the problem is right here: why must every web app work on all devices? And why, if you build an iOS app do you have to build one for Android too? If you're a small business, getting your first 50k, 100k, 200k customers is what matters. You can do this more effectively at lower cost by focusing on just one platform / browser / environment.
Because users want them to. If your web app doesn't work on their device, they're going to leave and use something else. The days of people being tied to their laptops is over.
"And why, if you build an iOS app do you have to build one for Android too?"
You don't have to, but if you want success, it's probably best to try and reach as many people as possible. And there are more Android users than iOS users.