as a Free version it is really good to test the UV's you made
I use it to give me ideas of how pieces can match with each other and to compare with my manual packing

If you have few pieces it will not be as usefull if you have a lot of them, a lot I mean 20 to more islands

I also watched on youtube the new algorithm working on the paid version and it seams to be much more efficient. I will probably give it a try soon

as a Free version it is really good to test the UV's you made I use it to give me ideas of how pieces can match with each other and to compare with my manual packing If you have few pieces it will not be as usefull if you have a lot of them, a lot I mean 20 to more islands I also watched on youtube the new algorithm working on the paid version and it seams to be much more efficient. I will probably give it a try soon