If you are looking for more details then what the Robinhood App currently provides, check out the site/app Snowball Analytics:
snowball-analytics.com
It has a great way of breaking down dividends, future income, etc.
Snowball Analytics: Your Simple Premier Investment Portfolio Tracker and Dividend Stock Website
Snowball Analytics offers cutting-edge financial analysis tools designed to empower investors at all levels with deeper insights into market trends and portfolio performance.
snowball-analytics.com
It has a great way of breaking down dividends, future income, etc.