Alternative OSes

There are other mobile and embedded OSes available that you may or may not have heard about, such as my favorite alternative mobile OS: Jolla's Sailfish. Another operating system is UBports, which is an Open Source version of Canonical's now-defunct mobile phone OS, Ubuntu Touch.

Sailfish OS

Sailfish OS is a continuation of Nokia's MeeGo, which was a continuation of Maemo.

The UI is developed by Jolla, and the base OS is open source Mer, which is developed by Jolla and the community.

Jolla has an app store they named Harbour (http://harbour.jolla.com). At this time, you cannot sell apps through this app store:

This is what my developer page looks like:

Yes, it has been five years since I have...