Presentation Clock!

This app does one thing but it does it extremely well. If you give presentations, training, tutorials, or speak publicly, this app is for you. Fully customizable options and simple touch controls* Create and save as many timers as you want* Set time limits for color warnings to change the clock to green, yellow and red* Timers can be configured to give audible and/or vibration alerts when crossing a time limit thresholdbut if you want a completely silent countdown, thats ok too :)