Klaxon provides repeated notification when it receives messages that match the user's criteria for a "page".

currently, messages are received only via SMS, but more are in the works.

user discussion is encouraged on the klaxon-users group

Klaxon is available in the Android Market. Scan the QR Code below for a link:

Or just click this link: https://market.android.com/details?id=org.nerdcircus.android.klaxon