Adobe AIR - Adobe® AIR® runtime enables developers to package the same code into native apps for Windows and Mac OS desktops, iPhone, iPad, Kindle Fire, Nook Tablet & Android. Buy now.
Bizness Apps - Create your own app or become a reseller and build apps for others
DevMate - The ultimate tool to distribute Mac apps
GoodBarber - GoodBarber is a mobile app creation platform.
Jovo - 🗣 Build cross-platform apps for Alexa and Google Home
Fuse - Fuse is a UX tool suite for mobile app designers and developers.