iFlash Touch is a free companion app designed for iPhone users to study flash cards and decks created using iFlash on their Mac. The app simplifies the process of sending decks to your device by utilizing your home wireless network, eliminating the need for external servers or additional costs. To transfer decks from iFlash on your Mac to iFlash Touch, click the "Export" button, select your device, and you're all set. After studying on your iPhone, syncing your progress back to iFlash on your Mac is seamless.

This app supports various features of iFlash, such as all three memorization modes (Simple, Score, and Interval) and unlimited card sides. However, it's important to note that images and audio are not currently supported in iFlash Touch, maintaining a focus on text-based learning.