I
came across this site, which has free meditation timers that can either
be streamed or downloaded. There are bell and singing bowl options, and
options for different increments of time, beginning with 5 minutes. I
find it helpful so I don't clock watch
while practicing, and also less of an abrupt ending compared to a phone
alarm. I thought you might want to provide the link on the blog if
others would find it helpful.
From Jonathan:
I use this app on my iPhone (also versions here for Android and iPad):