Just installed the app. Spent two hours playing with it to see what it can do. Outstanding app! Easy to use! I purchased the sounds package that unlocks 20 additional alert sounds. The developers added a nice touch of letting the user hear the sounds they would be buying beforehand. I dislike it when Im in a restaurant and someones telephone rings loudly. If you have to have a sound alert I think it should be an appropriate alert sound (buzzer, gong, beep, swoosh, or other simple, quick, sound) for your surroundings. The sounds above are represented in this app. Some of the sounds in the app just dont make sense to me, a police siren, breaking glass, a rocket explosion, and a gunshot. Loud sounds are good when they match the application purpose but the addition of less attention drawing sounds would be great for use when you need to hear a subtle sound but cant use vibrate. The app allows you to set up and run multiple timers at the same time. It also provides a few different ways to list them on the screen. You can set the timers as low as 1 second and as high as 99h 59m 59s. The selection is made on spinning reels. You can provide a name for each timer. You can create a one time use timer or you can create many editable reusable timers. There is an option to loop the timer so it restarts itself. The non looping timers will start counting forward from the time the timer ran out. It shows you how long ago it alarmed. There is a way to change how the timer alerts you again after the time ran out. The features and uses are many. If I run into any problems or find something I missed worth telling, I will be back here. Outstanding! Im off to set this app up for use on the many things I dont want to spend to much time on.