TallyTots (Android) app for $0.99

TallyTots is an interactive counting game that turns numbers into action and learning into a whole lot of fun. Whether they’re feeding chipmunks, picking apples, or racing cars around the track, your kids will learn how to count from 1 to 20, with plenty of fun and laughter to keep you both entertained. Audio and visual cues help children associate numbers with sounds. Frequent repetition supports teaching young children how to count. Enjoy the sing-a-long number song and other fun surprises.++