The update to the RunPee iPhone app has been submitted and we are just awaiting approval by Apple. Besides fixing a few bugs and adding a few minor changes this update offers two major impovements:

Local Storage: The app can now store data when connected, either via WiFi or cell network, and store that data for later use when offline. This means that if you are going to the movies and cell reception is limited or non-existant inside the theater then you'll still be able to use the app. And it also makes the app useful for iTouch users now.
Timer vibration: When using the Timer feature the phone will vibrate before each PeeTime so that you can set it and forget about it.

An app for Android based phones is nearly complete and we are working on a version for Blackberry devices.