100 charts are excellent teaching aids that enable young children to easily learn numbers and numeric patterns. Unlike a static printed chart however, this app makes 100 charts dynamic and interactive!

The free version includes two chart layouts with options to count by 1, 2 or 5 at a time - starting from 0, 1 or 5 on the chart. For frequent or advanced use of the app, all chart types and options can be unlocked with a small in-app purchase.