The Netherlands has outstanding public transit, but locals rely heavily on the NS and 9292 apps to navigate it. Cash is rarely accepted; contactless card payments are the norm everywhere, and Tikkie is how Dutch people split bills.
The Dutch standard for splitting bills and requesting payments via iDEAL payment links sent through WhatsApp or SMS.
These apps need data
Guac eSIM covers Netherlands with plans from $1.50 per GB. Install it before you land and activate instantly.