Feature Flags for Mobile Apps
apptimize.com
apptimize.com
The only companies that could afford to use this are the cash pumped start-ups, who have the talent and luxury where they could likely roll something similar from scratch. There's no way small independent projects or open source apps could afford this.
I'd love to implement this in the work we do for clients. But we do so many apps for different clients that it would be a non starter. Looks cool, but couldn't see the cost working ever.