Calori vs Yuka: a product scanner and a food diary

Yuka is built for packaged goods. Each food receives a score out of 100 and a colour label from Excellent to Bad. The calculation combines nutritional quality, the additives listed and the product's organic labelling. A product page explains the parts of the score instead of leaving one opaque number. Yuka also suggests similar products with better ratings, which makes it especially useful while standing in a supermarket aisle.

Yuka describes the catalogue as its own database and lets people submit missing products or corrections. Its current public materials do not confirm that the live database still comes from Open Food Facts, so we would not rely on that older description. The practical strength is easier to verify: Yuka covers both foods and cosmetics, and its contribution flow helps fill gaps when a barcode is absent.

Calori focuses on food. A barcode decoded on the phone is checked against Calori's catalogue, Open Food Facts and the USDA database. The product receives a Calori Score from A to E, calculated by fixed rules over label data rather than an AI opinion, alongside calories, macros and 29 micronutrients. The score is guidance, not a verdict, and every Calori product page tells you to check the packaging.

For its intended job, Yuka is exceptionally direct. Open the camera, scan a barcode and read the colour, score and explanation. Barcode scanning is part of the free app. The paid plan adds offline scanning, product-name search, dietary-preference alerts and the full scan history. These are useful extensions to the scanner, but searching for a product by name is not the same as describing and logging a whole meal.

Yuka does not count calories consumed and has no meal diary. It does not turn a plate photo, a voice note or a sentence into breakfast, lunch or dinner entries. That focus is not a flaw: it keeps the app quick and understandable. It simply means the scan answers “how does this packaged product compare?” rather than “what did I eat today, and what remains against my goals?”

Calori answers both questions in one flow. Scan the same barcode and choose a portion to put the product into the diary, or log a meal from a photo, voice, one sentence or a nutrition-label photo. Every route is available on the free plan, with a daily allowance for AI methods. A plate photo returns separate editable foods, including calories, macros and micronutrients, rather than a single total.

Yuka's recommendations stay close to the scanned product. If an item scores poorly, the app can show similar alternatives with better ratings. That is a strong, practical form of recommendation because it meets you at the shelf and does not pretend to know the rest of your day. The paid plan can also alert you to selected dietary preferences, but Yuka does not build meal plans or coach you through a week.

Calori connects individual choices into planning. Save a recipe from any link or video, see nutrition per serving, place it on the weekly calendar and send its ingredients to a shared shopping list. Calori Chef can suggest meals from what you have using a daily allowance. Your household can share recipes, plans and the list while everyone's diary and body records remain private.

The scope extends beyond the kitchen. Menu Rank photographs a restaurant menu and ranks dishes against your goals. Calori AI reads your diary and goals, remembers between conversations and has a daily message allowance for every account; Premium makes it generous and uses the best model. Premium+ adds live voice conversation through Calori Live. Yuka has no equivalent coach, but its narrower alternatives are faster when the decision is simply between two products.

Yuka keeps a history of scanned products, with the full history included in its paid plan. That record is useful for finding something you checked before, but it is not a consumption timeline. There are no daily calorie or macro totals, weight trends, water entries, fasting timer, steps or sleep pages. Yuka is measuring products, not your intake or progress, and its interface is clearer because it stays within that boundary.

Calori places each scanned product beside everything else you ate. The diary totals calories, protein, carbs, fat, 14 vitamins and 15 minerals, then carries those numbers into daily and weekly views. Weight, water, fasting, blood pressure, steps, sleep, workouts, progress photos and more than twenty-five trackers are free. Progress photos stay on the phone, and CSV export remains available without moving your history behind Premium.

Calori also supports two-way Apple Health and Health Connect sync, an Apple Watch app, widgets and Live Activities. At the time of writing, Yuka's official site, help centre and App Store listing do not document health-platform sync, an Apple Watch app or data export. Those absences matter only if you want the scan to join a wider personal record; they do not weaken Yuka's core use at the shelf.

Yuka feels focused because almost every screen serves one action: scan, understand and compare. The colour system is immediate, explanations are approachable, and cosmetics live beside food without turning the app into a diary. Its no-adverts policy applies to the free plan as well as the paid one. Combined with the ban on brand influence, that makes Yuka's independence more than a slogan and a genuine reason to trust its intent.

Calori is necessarily broader. One + button opens food logging and other trackers; the diary leads into recipes, planning, the shopping list, progress and Calori AI. There are no adverts on any plan. Friends and private challenges are optional, a household can share kitchen tools, and your nutritionist or coach can see your diary only when you connect them. Yuka offers none of that, but it also asks less of the person scanning.

Yuka is a mobile product. Its official materials do not document a full browser app, and the App Store lists iPhone and iPad rather than Apple Watch. Calori runs on iPhone, Android, Apple Watch and the web; the browser includes the diary, statistics, recipes, weekly and monthly planning, shopping list and Calori AI. If all you need is a product check, Yuka is calmer. If the check should become part of the day, Calori carries it further.