Problem: I was working with the EMiQ app on my iPhone earlier today, and it worked just fine, but this evening, whenever I check an answer, it redisplays the question.

Answer: Your iPhone probably needs to be restarted. Hold down on the button at the top of your phone until the power off slider appears. When it does, slide it to the off position and wait until the phone is completely turned off. Then, restart the phone by again holding down the burtton at the top of the phone until the Apple logo appears. Let go of the button and wait until the phone has started and the display has returned to normal. Now, restart the EMiQ app to see if the problem is resolved.