I loved the iTrackBites app! It was perfect and I never had a problem with it. After the "update" and rebranding to "Healthi', its been horrible! Its unresponsive most of the time, and it's very frustrating. Tempted to go back to WW so i won't have to waste time .. waiting and waiting and waiting. I know I'm not the only person having these issues. I hope you can resolve them soon!