the author of this app says:
A simple and light-weight BPM (beats per minute) calculator. This displays the average BPM (or Taps per minute) as you tap the screen. Long-touch to reset. You can set it to calculate the BPM over a specified time frame.
Coming to grips with the future of the mouse
WebMD helps you define ailments and search for treatments. Whether you're an aspiring Dr. House, Dr. Howser or just a hypochondriac, WebMD is the app for you.
Travel Stix keep all your travel documents in one safe place
Sean Carruthers finds another way to monitor his blood pressure while at CES 2011 thanks to iHealth Lab.
What is RF?