Which CMS to choose for the app market?

Question

CMS

I need to select and test a CMS for an app market. Like the former ovi store or google play .
Preferably something from a theme compatible with Drupal, ie. it was possible to transfer users from it. The market looks not on Android, iOS, WP, but on Symbian, don't laugh .
Self-writing is not suitable for one reason - there is no money, and a lot of money is also needed for Python hosting.
It would be necessary to have:
1.Accounts for developers
2.Categorization 3.The
ability to check compatibility by the smart model and choose in the market itself
4.Protection from spam , flood, etc.
PS I'll add more later)

Answer 1

You can look at PrestaShop. But judging by the request, almost any one will suit you, since you will have to finish it anyway.
> Python hosting also needs a lot of money
, oh well