Logging from ionic app on node.js express

I have a web app built on ionic-1 which is deployed using node.js express running on Heroku. It was a convenient and effective approach for us, as it acts as an extension of our mobile app. Anyways, one of the problems we have is that there is no logging output other than the routes information from node. We have console logging throughout the web app (console.log messages), but it doesn’t show up anywhere. Even if I am in the debugger (Chrome developer tools) No output comes to the console, and if I run the web app locally in a shell, no output comes to the terminal window. Is there a a way to make that work? If not, is there a logger we could use that would make this work?