A free program for Android, by Cattus.

This app is a tool to help you to make graphs and charts. It is useful for professionals and beginners. The app is useful for people who want to make a graph or chart but need some help.

How to use it?

First of all, you need to download and install the app. After that, you need to make sure that you have a Wi-Fi connection or a data connection.

After that, you need to enter the data for the graph. In the next step, you can change the graph type. You can change the graph type from bar, pie, or line. You can also change the title and the labels. After that, you can save the chart and share it with your friends.