A study shows that children the perception of colors, shapes, words, and sounds long before language development takes place. The ABC flashcards app is a creative and colorful app which contains a great quantity of information to facilitate the Memorizsieren of ABC, shapes, sounds. In addition, the words are in alphabetical order so that the attention is brought to certain letters. The app is ideal for an aged 1-5 years. Flash Cards app is very suitable for all levels of preschool, kindergarte