Great, accessible, trustworthy product. The new app proves the tech team did a great job with feedback from the beta app available one year before – the results are clear and backed up with a reliable follow-up advice. I have tested PDG, LH, and FSH strips, and had crystal clear results. The beta app was sometimes dubious, as it evaluated same strip differently depending on the light etc (yep, I did check), but the new one is really improved and worthy of your time. Would love to write a comment about the Balancing Oil, but unfortunately, it is not available anywhere except the US. Hopefully, this will change soon. Keep on doing the good work!