As it's now £36, I thought I would take the plunge and buy one.
With the intention of upgrading my iPhone. But I have to say it works on my 3 series iPhone and my iPad air ( for this the only software is the Vets one). I can't waite to show of my readings to my new GP. Yes I have also finally taken the courage to change my GP surgery too. Thank you all for your help and advise on both of these subjects over the last couple of months. I really appreciated it.