What is the difference between free version and paid versions?
Thank you
As you may have found Lite Mode too has lots of features. And Pro Mode has unlimited access to advanced features like backtesting (https://stockalyze.com/help/manual/topics/backtest.html), stock screener (https://stockalyze.com/help/manual/topics/stock-screener.html), ability to create your own trading systems (https://stockalyze.com/help/manual/topics/trading-systems.html), portfolio and watchlist (https://stockalyze.com/help/manual/topics/portfolio-and-watchlist.html), and now intraday charting. This is not exhaustive list and you get many other features too.