Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
On the surface, this might sound a lot like Noom, but what separates the two is the price.
Source: https://www.slashgear.com/1326329/best-apps-calorie-counting-iphone/