[Calories management with sugar cubes] "Sato-san" who tells you the calories of PET bottled beverages by the number of sugar cubes--You can visually understand "Don't drink any more!"
"Sato-san" tells you the calories of PET bottled beverages by the number of sugar cubes. This iOS app, which has been a hot topic around Twitter since last month, is now available on the App Store.