Hi Jonenisker...
There are many apps discussing carb count/glucose monitoring. These are specifically geared towards people that have diabetes, however these apps can be useful to anyone wanting to reduce carb intake.
Here are a few that I have recommended. I think most of these apps are universal, except one. This was originally done for our ipadforums.net site.
<img src="http://www.iphoneforums.net/forum/attachment.php?attachmentid=8954"/>
Glucose Buddy (free or $6.99)
<img src="http://www.iphoneforums.net/forum/attachment.php?attachmentid=8955"/>
Lose it (free-iPhone)
<img src="http://www.iphoneforums.net/forum/attachment.php?attachmentid=8956"/>
Calorie counter by MYNetDiary
Also, here's a great pedometer app that might come in handy with your exercise component...
<img src="http://www.iphoneforums.net/forum/attachment.php?attachmentid=8957"/>
You may find some of these related threads found at our iPadforums.net site:
http://www.ipadforums.net/special-needs-ipad-forum/71847-diabetic-exercise-programs.html
http://www.ipadforums.net/ipad-health-forum/61396-best-diabetes-apps.html
Ski...
iPadforums Moderator | iPhoneForums Moderator