Math Robot is a fully accessible iOS app designed to help students who are visually impaired or blind to practice their math facts. The app is both self-voicing and is accessible with VoiceOver, Apple's screen reader. Math Robot has been available on iPads and has recently been made available on iPhones. Math Robot is available on Quota at APH and at the App Store for $4.99.
For more information, go to Paths to Technology's post, APH's Math Robot: iOS Game.