WANT TO BE A CITY WATCHDOG? Here's how to use the new high-tech tool from the City Controller's Office:
1 You need an iPhone, iPod Touch or iPad. If you don't have any of those, you can wait to see if this application becomes available for other phones, or join the line outside the Apple Store on Walnut Street tomorrow.
2 Download the free Philly WatchDog app through the App Store on the iPhone or on iTunes on your computer.