I use it a lot.

I spend at least half my life in hotels, and this app is a life saver. I can drown out the noisy maids and unruly children running the halls.

Game freezes up even with reinstall and purchasing the paid version. No response from support. Not keeping up with IOS updates.

I spend most of my life in hotels. I hook my iPhone to a Mini Jambox, mix up the perfect recipe of noises, and sleep away. I can drown out the most inconsiderate hotel guests. I highly recommend this app.

The app freezes up after the first game is played when selecting a new game. The undo button works, but not after selecting a new game. I upgraded to the paid version, and it is the same. I contacted the company several days ago, but no response. I suspect the problem is with the IOS upgrades for iPhone because I have had the game for years, and this just began happening.