Flutter is a mobile UI toolkit that combines fast development, expressive and beautiful UIs, with native performance. To test-drive the platform, Grant Skinner & Mike Chambers recently built Redrix: a mobile companion app for Destiny 2.
![](https://blog.gskinner.com/wp-content/uploads/2019/12/redrix.png)
Flutter is a mobile UI toolkit that combines fast development, expressive and beautiful UIs, with native performance. To test-drive the platform, Grant Skinner & Mike Chambers recently built Redrix: a mobile companion app for Destiny 2.