On mobile web app, where should primary & delete buttons go?

1. What will be the primary purpose of your mobile app?
2. Which comes first the website or the app?
3. What should be in the homepage of a mobile app?

What will be the primary purpose of your mobile app?

A.

Making it easier for customers to interact, buy from you, book with you and generally do business with you. There is almost always a similar website that does the same job as these types of apps but the difference is that these apps connect you to 'what you want' faster and without going through the internet.

Which comes first the website or the app?

In the development world, that usually means website development comes before you build an app.

What should be in the homepage of a mobile app?

Every mobile homepage needs a logo right at the top. A perfect logo explains exactly what you do. Whatever products you sell need clear exposure on the homepage. The best way is to clean up the homepage, focusing users' eyes on just a single image and text piece that explains it all.