Greenlight is great. Not only do I use it with my kids to help them with their money but I have also replaced my 80-year-old mother's debit card with the Greenlight card. This way I can be assured of where she is using it and can have peace of mind that no one one will steal it or her number from her. In addition, when she loses her Greenlight card (like she has already), with a simple click on my phone, I know that it is turned off.
Bottom Line: Yes, I would recommend this to a friend