Great product if your already in or new to the zone! Easy interface and very user friendly. I would suggest to fellow crossfitters, or anyone who likes to digitally track their diet.

This application is perfect for me. I've been on the zone diet for 6 months now and luckily found this app. It has easily become an everyday use and recommend to anyone on the zone diet or are just starting! Great job

We're seeing a mix of apps coming online for the Crossfit world and many have been a let down. This however is one that promises and delivers.

Love that it lists paleo food items. It's a little bit of work manually typing in my blocks but not a big deal since I also log my food into Lose It...which is also amazing btw. Great suggestion from last reviewer. That would make this 6 stars! Otherwise, a definite must for us Crossfit/Paleo nuts! ;)

Nice app, but beware...

This is too much work... Way to difficult to figure it all out :(

For the ones that have this app....do you have the ipod touch or the iphone? I have the touch and when i tried to download this app, it told me this app was NOT compatible to the touch.

Not very impressed. The blocks should be broken down more into P, C, and F as many crossfitters tweak the ratios such as add more fat or take away carbs. I would also like to be able look up the foods and be able to add them to my day without having to type everything in the notes. Then it would be great if there was an overview of the day. This app has the potential to be good with some updating to make it more user freindly as of now it's pretty useless. I do like the idea of a notes section so you can add thoughts about your day

This is great for crossfitters!! but you need to be able to add the foods to your Daily Summary from the food list provided, it's great it has a nice big list of paleo foods. But after you compute the blocks you can't add it to your daily summary, I was hoping to use this to actually keep track of every meal so I can start tweaking my ratios. But it's on the right track, just need to add "add to daily summary" feature, and maybe "favorite meals" also.

Pretty good layout. It is not really an integrative program though, so the use is limited. Rather it is a place where you can look up information and then input your food into a text format. You have to scroll between the blocks and where you write. It would be nice if you could actually check off the food you eat, to keep better track.

It will not allow me to add a one block snack. I know my body best and just because this app decided I need 11 blocks doesn't mean it's correct. I am hoping that someday I can add my own foods to the database and that the block calculation will make up for my frustration. I love the zone but it's very difficult with a family not in the zone. I am hoping this will somehow help. I will happily write a better review if updates help. New note: I just used the custom block calc and the custom meal times and it did NOT change/update the user meal profile. So far a calculator is better. It's getting worse not better.