Jul 20, 2011 - Isla Apps today is pleased to announce the update to Isla Mujeres: Day Tripper's Guide 1.1. It's the beginning of a lifelong love affair with Isla Mujeres, Mexico. A paradise many tourists visit for the day, become captivated, and return to time and time again. Designed specifically for the "Day Tripper" (tourists staying in Cancun, Playa del Carmen, and the Mayan Riviera and come to Isla for the day). This iPhone guide will lead you on a journey through the enchanting world of Isla Mujeres.