Needs to be more discreet, have better functionality

The picture for this app is strange - I basically have a naked ladys silhouette on my phone that looks like a mudflap girl. I have to figure out how to hide it for when kids are using my phone. Also, there should be a password. There is also limited functionality. I would like it better if it were not as expensive.

ElizabethNYC about Expecting Nutrition