I have been a bit lax with my budgeting lately, but YNAB has been a constant in my life since 2014. Syncs perfectly with Barclays UK, Starling Bank, Revolut.
I recommend their Four Rules to budgeting to anyone that wants to learn how to manage money and expenses: https://www.ynab.com/the-four-rules
I recommend their Four Rules to budgeting to anyone that wants to learn how to manage money and expenses: https://www.ynab.com/the-four-rules