A free program for Android, by Dave Ava.

The free application Numbers from Dave and Ava is designed to help toddlers, preschoolers, and kindergarteners learn to recognize numbers and count.

The app has a set of activities that teach the kids to trace numbers and count objects. The kids will trace numbers and count objects, such as animals and more. 

The activities are designed to be fun, interactive, and educational. The activities are accompanied by cute animations, which help the kids to enjoy the learning experience.

The Numbers from Dave and Ava app has a user-friendly interface that makes the application easy to use.