v1.1.4 The library for ad was updated. v1.1.2 Fixed the bug. v1.1.0 - The application program was able to be moved to the SD card with Andorid 2.2 or more. - A fixed timer was enabled to be changed for 90 minutes. v1.0.3 The memory usage has been reduced. v1.0.2 Fixed the bug to which the running time was displayed few.