Investing app research

Summary:
For this assignment, you will choose one well-known investing app to research. You will then write a one-page paper covering the following:

Name and brief summary of app and its features.
Why you chose this app instead of others?
What kind of investments would you make with this app?

You will also be responsible for using a minimum of 3 reliable sources. Textbooks are not to be used for one of the three reliable sources for this assignment; however, they may still be included as a supplemental reference.