Apple iPhone APP

I need simple APP, I already have the app working for Android and can provide a copy to the winner, that will make your life easier, I think It will have one steady display a plus sign A Minus Sign A start button A reset Button A timer up to 99 seconds, so it would be a 2 digit timer A Random button (this when press will give a random number from 5 to 30 seconds) User will choose number of seconds and press the Reset/start button app will start a count down down from the seconds chosen and at 3 seconds the whole screen flashes/vibrate/beeps once At 2 Seconds the whole screen flashes/vibrate//beeps twice At 1 second the whole screen flashes/vibrate//beeps tree times At 0 Second a sound will be activated until the reset button is pressed again. (sounds will be emailed to the winner) When it flashes the RESET button must be present If Button is pressed it will reset to previous set number of seconds before he pressed Start Start button disappears once pressed. MENU: Reset app: this will stop the app, the START button will appear and the user can choose different timing: Sounds: here there will be 3 choices of sounds Beep on/off - this will make the app beep between 3 and 0 seconds, to warn the user that time is running out to press the RESET button (default is ON Vibration ON/OFF, this option will let the user use the vibration (default is ON) About button: this will have some info to be provided with a link to a website: SCREEN FLASH ON/OFF - Default is on. A display info and android app will be sent to lowest bidder Files must be ready and in working form to upload to the app websites will also need Screenshots High-Resolution Application Icon I will send a screen shoot of desired screen, but I am willing to improvements, actually appreciate them, usually I give a bonus for people who impress me.