Ladies and Gentleman, the same animation software.
If anyone is in doubt…
Wakfu is the reason why I cock an eye at anyone who says that something is lower quality cause it’s animated in flash, and also is a great inspiration for what the program can do (and why, in spite of its flaws, I still use it.)
Low quality animation is over-tweened and often lacks proper easing. That can be done in flash, toonboom, pretty much any 2D animation software. Don’t say something is low quality because it’s made in flash when you mean it’s low quality because of shit tweening.