It's a quite good app but after the new update where we can have zems in jump master by clearing the stages, many people don't get the zem including me even though I completed the stage more than 10 times now and about weekly quest of jump master training room i would say 2 zems were more better than 1 because sometimes the levels are so hard that we have to skip zems and it's nearly impossible to get zems without buying I hope you put some more opportunities so we can have zems to enjoy more