What is the difference between Cleanflight & Betaflight?
Posted on March 20 2016
Cleanflight is a fork of all things stable from Betaflight.
They are both opensource, both run by the same people, but Cleanflight is the “stable” version of Betaflight.
If you want to try the latest and greatest, use betaflight, but prepare for some bugs.
Once bugs are ironed out and fixed and become stable, they release it into a newer version of Cleanflight.