I like the app for what I needed it for. However I just can't take the constant notifications to upgrade. For approximately 8 hours my phone was dinging every 2 minutes. When I turned off notifications the app didn't work. I will not pay you to annoy me. I didn't mind the three month fee so much but when I say over and over I'm not interested in upgrading and you continue, I feel as if I'm being bullied to pay you more. So I'm done, you need to listen to your clients.