I’ve been in the field of education for almost 40 years, and I can tell you that there are some wonderful things about this application. The colors and the pictures are great. I’ve only played one game, which finds the animal that makes a certain sounds. It should not be just as exciting to make an error when picking the wrong animal as when you pick the correct animal. When you pick the incorrect animal the sounds are just as exciting as when you pick the correct animal. For educational purposes this should be changed. You would be better off remaining completely silent when the incorrect animal is chosen. Also, if after three tries, the incorrect animal is still chosen perhaps you can highlight the correct animal so the child learns what the correct answer is.
Another thing I would like to see you change is to be able to program it for a specific child. A parent should check to see how it works before they give it to their child. The only way to check out how it works is to perform actions which shows progress in the child’s work. Also in the case for families may have twins, triplets or with a child with special needs, it would be helpful to keep each child’s progress separate.