Shape Builder allows toddlers to move shapes that snap into puzzles. Each puzzle has five to 10 pieces, and after the puzzle is completed, the image is revealed and a voice announces the name of the image. This app teaches toddlers fine motor skills and cognitive thinking while showing them commonly used objects such as musical instruments, food, animals and letters of the alphabet. It costs 99 cents, but a free lite version is also available for download.
The app includes 146 puzzles that teach toddlers the names of 30 instruments, 17 fruits and vegetables, 37 animals, 26 letters, 20 numbers and 16 other items such as policemen and firefighters.