it's helpful but annoying that most foods I've logged have the wrong info (total cal., sodium, portion size, etc.). RDA% of nutrients instead of mg and not having serving sizes available in grams is quite dumb, especially if this app wants international users. Also, if someone enters an incorrect portion size for a food it CAN'T be corrected by someone else. I contacted the developer and it has been a complete waist of time. it's like talking to brick wall for how utterly unhelpful they've been.