https://play.google.com/store/apps/details?id=com.lexa.fakegps
This one has always worked for me on Android. Don't think it's really an option on iPhone, but I can't speak too much to that. I don't remember exactly, but I believe Bunq uses phone numbers to log in rather than an email/password, so a non-EU phone number might also be an issue.
In any case, make sure not to make the Bunq account more than 80 days before you come to NL (since you need to enter your BSN after 90 days, and while it shouldn't take more than 3 business days to receive the BSN after arrival, if it does take up to 8 or 9 days, you have a safety margin)
Hi, I'm in the same position. I plan to take the exams this year.
For chemistry
For physics
Hope this helps.