Quiet Your Mind

I’ve been using Zen Timer For iPad, available from the Apple app store, for timing my meditation sessions.  In a word, excellent.  Both simple and feature-rich, the app allows selection of a start and end bell from among several classic bells.  Set repeats, periodic bells, and delays, or leave these set to defaults.  A journal option appears for end-of-session writing.

$2.99 from the Apple app store.  Highly recommended.