Other than graphics in the HallowsThieves kids iPad only Halloween game we knew that we needed good background music as well as sound for the witch, cat and the ghosts. We decided to record all the sounds on our own rather than using computer generated sound. I am so glad that we decided to do so.
Looking back if you ask me to choose the most enjoyable moment during the game development, I think it was when I recorded the evil laugh for the witch. Obviously I had to practice before I was ready to record. For recording I looked at various tools and decided to use GarageBand. Recording worked out very well with GarageBand on iPad. I will definitely recommend GarageBand for recording sounds.
You can hear that evil laugh in the game now. Fun part was when my five year old son started mimicking the same, our home for those days was filled with evil laughter. I hope you will enjoy the laugh as much as I enjoyed working on it.