I really like this idea 💡
bunq always had been about simplicity combined with powerful features 💪 And being able to get an easy high-level overview of your financial situation with the help of some data-driven insight would be awesome. I know bunq could find a way to keep it simple while powerful.
But I don't know if a separate tab is the best idea, it will become too crowded in the tab bar. Unless an existent tab would go away, and I like the layout like it is now.
I'd like to take this opportunity to plug a concept by @Wessel, he made an awesome looking mock-up for some graphs, in the Design suggestions #2 topic, that could give you some more insight about your monetary account 📈. The challenge for bunq however would be to implement this in an easy and straightforward way when users have a great amount of different accounts.
I would like to see an insight section in a future version of the bunq app, and I think it is an excellent addition. One of the great features for #Update11 maybe? An one stop shop, for insight into your finances. Preferably also with an overview of expenses per category and merchants etc.