Yes! Mass Readings for liturgical cycles (A, B & C) are included as well as weekday cycles (I & II). No WIFI connection is required to download readings.
The liturgical texts provided in iMissal are used with the permission of the Confraternity of Christian Doctrine and the International Committee on English in the Liturgy. They are the official texts approved for use in the dioceses of the United States by the U.S. Conference of Catholic Bishops.
On the Home screen there is a information icon on the top left of the navigation bar; click that and there is a setting available to save your preferred font size. Many of the screens also have a font up/down control on them which you can use but that control does not save the setting on app re-launch.
Currently, English is the only language available but we are waiting on approval from the USCCB on the US Spanish lectionary. Once that is approved we will be working on a Spanish version.
It is available for iPad, iPhone, iPod Touch, Mac, Android, Windows Phone, Kindle Fire and Blackberry devices.
Currently No. Perhaps we will offer a Latin version in the future.
The current version of iMissal has been updated to include the new Mass Translation. You can change the setting to access it by clicking on the information icon on the top right of the home screen of iMissal. The little "i".