Growth Chart Trial is a free app for tracking the growth of your children from birth to 20 years old. With this app, you can get the percentile of the weight, height, and head circumference of your child at any age.

The app is based on the data from the most recent U.S. Centers for Disease Control (CDC) and World Health Organization (WHO), which are the same data used by pediatricians.

With this app, you can track multiple children and save all your data to the database for future review.

Growth Chart Trial provides you with the median weight, height, and head circumference of your child at his or her age, and you can get the values at any percentile by easily sliding the percentage bar.

So you can compare your children's growth with that of others, and log his or her growth history.