SandGlass app for iPhone and iPad

This SandGlass(Timer) is a short timer measurement receptacle like an analogtic Sandglass. Because it is a subtraction timer, there are a kitchen timer for the food, limitation time of the learning and the game, measurement of the movement time, time measurement by the clinical thermometer, a use variously. Also sand color is blue. Because three kinds of quiet background ground sounds can be made, it is possible to utilize as the implement of the healing system, too. The origin of the sandglass is said to that it does ancient Rome, too, and exists from extremely old. It seems that it wants to be used as the clock for the sailing, too. Please, let relax to the old romance with the quiet time flow by iPhone/iPod touch.