I went ahead and gave in to a lot of comments saying that this needed sound. So I went ahead and dug through all the libraries of sound bytes I could get ahold of. I hope you enjoy it. (I added a mute button in case you don't like it)
Screensaver will still play as muted since I can't add a default setting with InstantStorm. Hope you enjoy!
An actual working timer. A bit buggy, but I think I'll manage to optimize code later. Also I made an .apk file, but it wouldn't work on devices with armv6 processor and it needs AdobeAIR to work: [link] And .swf version that maybe will work on your mobile phone: [link]