Can I send food photos or scan barcodes?

Yes. Send a photo of your meal, or a photo of the barcode on packaged food. I show the food and its estimated nutrition; tap "Breakfast", "Lunch", "Dinner" or "Snack" to save it, or "Wrong food" if I got it wrong (on plain SMS, reply with the number). If the photo is unclear, I may ask for a closer photo, better lighting or the nutrition label.