I really can't rate if I did not use it. I found out if you use it and Medicare finds out they will not pay the rental on it. UPDATE I CALLED MEDICARE THEY DON'T CARE IF YOU USE THE APP. THINK MY PHARMACY WAS CONFUSED. MEDICARE WON'T PAY FOR YOUR PHONE OR THE APP LOL DUH. I HAVE NOT USED IT YET BUT I AM GOING TO WILL UPDATE LATER SORRY FOR THE MISINFORMATION