Show your hand in the photo for a sharper size estimate
Anything that helps — a size, a brand, what's under the sauce. Beats guessing from the photo alone.
CronoVisionShow your hand in the photo as a fiducial scale reference. Plate and bowl sizes vary a lot; hand size doesn't — it pins down portion estimates far more tightly than tableware does.
Nothing is stored by this app. Each photo is analyzed and discarded — it never touches your camera roll or sits on a server disk. Diary entries are written straight to your own Cronometer account.
Enter your access token once — it's remembered on this device.