Log every number, or know what they mean for you
Cronometer logs the numbers. Yemmi tells you what they mean for you. Both track calories and micronutrients. The difference is whether you get a precise data sheet, or a clear verdict for your body.
Cronometer logs the numbers. Yemmi tells you what they mean for you.
Cronometer is a precise, well-respected tracker. You log what you eat and it shows detailed totals across calories and a long list of micronutrients, backed by a large, carefully verified database. That is genuinely useful, and hard to beat, if your goal is exact numbers you enter yourself. Yemmi answers a different question: not what is in this food, but what does it mean for me, right now, in the aisle.
You log, it counts
Cronometer is built for people who want to see exact numbers. You enter each food and it adds up calories and many micronutrients against your targets, from a database that is carefully checked. It is a detailed, honest measuring stick, and it treats every user the same way on the numbers.
You scan, it judges for you
Yemmi reads the same food, then grades it A to F for your body and goals, checks the allergens and triggers you set, and points to a better option in the same store. It also reads your micronutrients as a weekly pattern, so a light day is context, not a red mark.
A fair, factual side by side
Where both apps do a thing, both get a yes. Where a tool does not focus on something, we say so plainly, without inventing a flaw. They are built for different jobs.
| What you get | Cronometer | Yemmi |
|---|---|---|
| Tracks calories and macronutrients | Yes | Yes |
| Tracks micronutrients | Yes | Yes |
| Detailed per-nutrient logging you enter yourself | Yes | Not the focus |
| Large, carefully verified food database | Yes | Not the focus |
| A to F grade personalized to your body and goals | Not the focus | Yes, tuned to you |
| Checks your allergens and triggers on every scan | Not the focus | Every scan |
| Suggests a better swap in the same store | Not the focus | Smart Swap |
| Builds a weekly meal plan on your budget | Not the focus | Plan plus grocery list |
| Reads your micronutrients as a weekly pattern | Not the focus | Yes |
Same food. Different body. Different answer.
A number is the same for everyone. What it means for you is not. Most of how a food affects you comes down to you, not the food. In a study of 800 people, researchers found the response to the same meal varied widely from body to body (Zeevi et al., Cell, 2015). That is why Yemmi grades for your goals and triggers, instead of stopping at the totals.
Enough protein for their goal, no trigger to flag. A fair pick, and Yemmi says so plainly.
Same food. More added sugar than fits your goal, and an allergen you flagged. Yemmi grades it honestly, for you.
Totals tell you what happened. Yemmi tells you what to do next.
A tracker is great for looking back at the day you logged. The harder moment is the one before you buy, standing in the aisle deciding. Yemmi carries you from the reading to the next move.
Allergen check on every scan
Set your allergens and triggers once. Yemmi checks each scan against them before you read the label and flags anything unsafe for you in red.
A better same-store swap
When a food grades low for you, Yemmi points to a stronger option in the same store, with the reason. Not on every food, but when there is a clearly better pick.
Micronutrients as a weekly pattern
Instead of a precise daily data-entry task, Yemmi reads your micronutrients across the week, so a lighter day reads as context and points you toward what to add next.
Honestly, who each app is for
They solve different jobs, and plenty of people use both. Here is the fair read.
Reach for Cronometer when
You want to log foods yourself and see exact, detailed numbers across calories and many micronutrients, from a large, carefully verified database. If precise daily measurement is the goal, it is built for exactly that, and it does it well.
Reach for Yemmi when
You want a quick verdict in the aisle: a grade built for your body, an allergen check on every scan, a better same-store swap when a food falls short, and micronutrients read as a weekly pattern. A personal answer, plus the next step.
See what your grade looks like
Answer a few questions and Yemmi builds the profile that makes your grades yours. About a minute, no account.
Yemmi vs Cronometer, answered
What is the difference between Yemmi and Cronometer?
Cronometer is a measurement tool. You log the foods you eat and it shows detailed totals across calories and many micronutrients, drawn from a large, carefully verified database. Yemmi is a judgment tool. You scan or search a food and it gives you an A to F grade for your body and goals, checks your allergens, points to a better option in the same store, and reads your micronutrients as a weekly pattern rather than a precise daily data-entry task. Cronometer logs the numbers. Yemmi tells you what they mean for you.
Can I use Yemmi and Cronometer together?
Yes. They do different jobs, so many people use both. If you like logging exact numbers across many nutrients, keep Cronometer for the detailed measurement. Use Yemmi when you are standing in the aisle and want a quick verdict on whether a food fits you, an allergen check, and a better same-store swap.
Is Yemmi as precise as Cronometer for logging food?
Honestly, no, and that is on purpose. Cronometer is built for exact self-logging across a large verified database, and it is very good at it. Yemmi is built to judge and guide. It reads your micronutrients as a weekly pattern rather than a precise daily entry task, so if your goal is meticulous per-nutrient numbers, Cronometer is the better fit for that job.
Why would the same food get a different grade in Yemmi?
Because most of how a food affects you comes down to you, not the food. In a study of 800 people, researchers found the response to the same meal varied widely from body to body (Zeevi et al., Cell, 2015). Yemmi grades a food for your goals and the triggers you set, so the same food can be a fair pick for one person and a poor one for another.
Is Yemmi free to start?
Yes. Yemmi is free to start, with no account required. A premium subscription adds unlimited scanning, the weekly meal planner, and a better same-store swap. Pricing is shown in the App Store.
Does Yemmi give medical advice?
No. Yemmi is for educational purposes only. It surfaces information about ingredients and patterns, but it does not diagnose or treat, and it does not replace a healthcare professional. See our medical disclaimer.
Know what the numbers mean for you
Cronometer logs the numbers. In about a minute, see what the food you already eat means for your body, graded A to F, allergens checked.