A lot of AI food logging demos start with a perfect photo.
Real life usually starts in a grocery aisle, at a kitchen counter, or with a packaged snack where the fastest move is scanning the barcode.
That changed how I think about MetricSync.
I do not think barcode is the boring backup path. I think it is one of the core retention paths.
If someone can log a packaged food in a second, they keep the habit.
If the app nudges them back into taking a photo or typing more than they want, they skip it.
That is why MetricSync is built around three equal entry points:
- photo when that is easiest
- barcode when speed matters
- text when the meal is messy or mixed
The product job is not to force one smart input. It is to meet the user at the fastest honest input.
For a habit product, that matters more than a flashy demo.
MetricSync is my iPhone food logger project. It has a 3 day free trial:
https://www.metricsync.download/
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