Another App Review for you... Here is Super Duper Inc's Yes or No Fun Deck app:
This simple deck comes in handy with many different students and goals.
The app a simple, colorful, and sometimes funny photo with text below. If you touch the screen, a voice clearly states the question. When the student selects their answer, it either becomes green or orange indicating right/wrong.
You can view each student's accuracies on the "View Results" page and e-mail it to yourself or others.
Other great features of this app include:
~Ability to choose which questions to display
~Tutorial, links, etc.
If I could change anything with this app (and the other fun decks from Super Duper) would be the ability to keep several sessions for a student in the app to see progress.
This app, along with all other Super Duper Inc. apps are available on iTunes for $1.99.