A sentence works when a photo doesn't.
Cal AI is photo-first: point a camera at your plate and it estimates what is on it. Supper is AI-native too, but it starts from what you would say out loud.
A photo is a fast way to log a meal that is sitting in front of you, well lit, and fully in frame.
It is a much harder way to log a coffee you finished an hour ago, a protein bar eaten at your desk, or a bowl you are sharing with someone else. Nobody stops to photograph those.
Supper takes the meal as a sentence instead. "A coffee and a banana around 10." "The rest of last night's pasta." It works whether or not the food is still in front of you, and correcting a guess means typing a sentence back, not re-cropping a photo.
Supper and Cal AI, line by line.
| Supper | Cal AI | |
|---|---|---|
| How you log a meal | Say it, a sentence is enough | Take a photo of your plate |
| Logging food after the fact | Works the same as logging it in the moment | Needs the food in frame, before or right after you eat it |
| Correcting a guess | Type the correction in plain English | Adjust the detected items manually |
| Price | $7.99/mo or $59.99/yr | Not published; see their site for current pricing |
| Free trial | 25 logs, no card | Not published; see their site for current trial terms |
Cal AI is the right call if you would rather point a camera than describe a meal, or your food is usually plated and photographable in the moment. Some people simply find a photo faster than putting words to a plate. Supper bets that a sentence is faster on average, and that it still works in the car, at a desk, or an hour later, when a photo is not an option.
Same friction, two answers.
Both approaches are trying to remove the same thing: the search-and-adjust logging that gets most trackers abandoned within a few weeks. Which one fits depends on how your meals actually happen.
Supper's guesses from a sentence are good enough to be useful, and certainly wrong sometimes, the same as any AI estimate. You always see the ingredients behind a number, so a wrong guess is a quick correction rather than a reason to stop logging.