Animated timers that you can put on the projector. Gives students a visual for the time they have remaining. Plus a fun surprise (noise cue) when time is up! :) Sometimes kids just need the visual rather than a timer on a desk.
White Pages App comes in so handy when it comes to finding residential phone numbers or numbers for local businesses. Also its best feature to me is that you can search by the phone number so that you can identify unknown callers.