Hello!
I fully understand the task at hand, and will be able to efficiently and professionally meet your needs for this project! I have been creating mobile applications for a few years now, mostly for my own enjoyment, and I certainly take my work seriously. The project outlined is one I can visualize very well, without having even started it, and I guarantee the code will be efficient, clean and well commented. I would be using Codename One, an open source tool, to create both the iOS and Android versions simultaneously in Eclipse, to save time and to ensure efficiency. I encourage you to contact me if you have any questions or concerns, but I assure you, I am best suited for this project!
Eric