I have been using this app since just before diagnosis at the end of Aug. I have faithfully logged stuff every day. I love that you can programme in your recipes and reuse them, and scanning the bar codes on foods makes the whole thing so easy! I like seeing the carbs and my total daily count - I have reduced from 260g daily average (old fashioned low far diet) to below 50 most days. I love that my phone counts my steps and this links into the app and I can "eat" the extra calories if I choose to! In total so far I have lost 40 pounds in 78 days! That is the best average weight loss ever in my whole life! My BS is down into the 5s and 6s most of the time! I think it is the best app ever!