The free version has a small sample of words. In the full version there are 125 words to learn, each with a colorful picture and pronunciation by a real person and not a computer. There are 5 activities. ABC Flashcards goes through each letter of the alphabet. ABC Phonic is a keyboard where the child can press a letter and the letter will be said with it's respective sound. The “what is this” game where you pick the word associated with each picture. The “find the first letter” game where you pick the first letter that is missing from the word and its picture. The “find the missing letter” game where you pick the one letter that is missing from the word and its picture. All games use the same set of 125 words so learning them is a step by step process.