Recommendations for Flow Chart apps on MacBook Pro

https://www.drawio.com/about

Our mission statement is “provide free, high quality diagramming software for everyone”.

you can download draw.io for standalone use.

https://www.drawio.com/doc/faq/offline#:~:text=draw.io%20desktop%20is%20a,t%20need%20an%20internet%20connection.

There are a number of Flowchart apps in the App Store. Just type: flowchart in "Search".

I do not know if it is considered good, you can try

https://draw.io

Direct link: https://github.com/jgraph/drawio-desktop/releases/download/v25.0.2/draw.io-universal-25.0.2.dmg