I have an iPhone5, OS 9.3.1. Game was awesome and perfect until the update earlier this year. There is a significant lag issue when trying to aim and shoot, including lag when switching between game menus. Sometimes it takes 10-15 seconds to switch to another menu or to refresh a menu. The previous version did not have this issue. One thing missing is points doubling when finishing all bubbles off at the last second of the game. Now have to finish a game about 5 seconds earlier in order to double score. Another thing missing is being able to place a bubble at the top while the last one is about to pass the bottom of the screen. This allowed to play the full 3 minutes when finished early within a game and to obtain much more points. Honestly, that was the best part of the game. The previous version allowed all the above to occur and made the game much more fun to play. I feel this update has reduced the enjoyment of the game. Im not bothered at how much money was lost due to the above issues, but Im certain a good amount of other people would be bothered. Please revert to the previous version or release a modification of the previous version to support OS 9.3.1. Thank you.