I think 2.0.1 is a good upgrade !!

All those new filters and navigation bar coupled with tweaking tools is definitely a huge upgrade . My take is that althoug it is worth the $19.99 honestly it would sell better at $14.99 . I do have to say thank you to Polarr for not making this a paid upgrade !!!! .

stolendreams about Polarr Photo Editor Pro, v2.0.1