I own an iPod touch and downloaded the ibrevary application at Deacon Greg’s suggestion. I’ve seen a few of these types of online apps that one can use online or on phones and I think this one is #1 the most readable version. A nice font size and a fairly intuitive navigation. Check it out in itunes and here from America Magazine’s blog.
Note: this application is now available in English. I do notice an occasional translation from the Italian that’s slightly off–but I must say it is impressive.
The creator of iBreviary, Fr Paolo Padrini, runs a popular Italian website called Passi nel deserto (“Steps in the desert”).