Why we built CalorIA Scan: the app that actually understands Mexican food

I tried English-language calorie apps that had no idea what a torta or a mole was. So I built my own —for people who love Mexican food as much as I do and want to take control of what they eat.

By CalorIA Scan · July 20, 2026 · 3 min read

The apps that couldn't recognize my plate

Before CalorIA Scan, I tried several calorie-counting apps, almost all of them built in England or the United States. On paper they did exactly what I needed: take a photo, get told what you ate. In practice, I'd point the camera at a torta, at chilaquiles, at a plate of birria, and the app would guess something completely different —or just come up empty.

It wasn't a one-off glitch. It happened again with esquites, with mole poblano, with tacos al pastor. I realized the problem wasn't how I was holding the camera —it was that these apps were built around packaged food and Anglo dishes, not the enormous variety of real Mexican food.

Why counting calories became something I took seriously

For many years I carried extra weight. I know what it feels like to not be able to look the way you want, to avoid mirrors, to buy clothes to "hide" instead of feeling good in them. At some point I understood the first step wasn't a strict diet or banning everything I liked —it was simply knowing, honestly, what I was eating every day.

That was the part hardest to find in any app: not a miracle plan, but a fast, reliable way to see my real calories and macros, meal by meal, based on what I actually eat —not a generic, English-language version of my diet.

Mexican food isn't one single dish

Part of the problem is that "Mexican food" isn't a small category. A mole changes from state to state and from house to house. A taco can be al pastor, de canasta, dorado, or de guisado. There's tortas, pozole, cochinita pibil, tamales with dozens of different fillings, street snacks that don't even have a name outside their own city. It's a huge, living cuisine —not a short list of dishes that fit into three generic categories.

The apps I tried simply weren't built for that diversity. Which makes sense: if your database was built around food from the US or the UK, real Mexican food will always fall outside the frame.

I started building it just for myself

I don't come from a food-tech company, and I didn't have a business plan. I had a concrete problem —I wanted to know what I was eating, without the app guessing wrong every time I ate something Mexican— and I started building a tool to solve it for myself: photo-based food recognition, trained and tuned for the dishes I actually have in front of me every day.

From personal tool to CalorIA Scan

Once it started working consistently for me, I showed it to family and friends. The reaction was the same every time: the exact same thing happened to them with other apps. That's when I understood it wasn't just my problem —it was a gap affecting a lot of people who eat Mexican or Latino food every day and want to take their health seriously without translating their plate into categories that don't fit it.

That's how the team behind CalorIA Scan came together: people who decided to turn a personal tool into something more people could use. We keep building the app around the same question I asked myself at the start: what am I actually eating?

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This article is informational and not medical advice. Consult a doctor or registered dietitian before changing your diet, especially with a pre-existing condition.