Got a decision to be made or a question to ask? Simply launch YesOrNo and ask a question that can be answered "Yes" or "No". Then touch the Answer button. You will get an answer in the form of a flashing lamp plus audio.
You can keep asking questions until you are done. Then press the home key to exit. Simple!
Now priced super cheap! I read the reviews. I listened.
Please see the demo video at the YesOrNo Support URL.