60points
Nutrition grade
From the nutrients on the label.
Calorie counter · barcode scanner · free
A calorie counter
with no account.
Point the camera at a barcode and the food, its calories and a score out of 100 come up. Scanning is free, with no sign-up, no email and no ads, and 429,359 brand-name foods are built into the app.
Free: the food log, scanning, the product score, voice, 3 AI photos a week · Pro: food alerts, label reading, fuelling
How a scan works
Found on your phone first.
Fullday looks a barcode up in three places, in order, and goes online only when it has to.
1. Your own foods
FreeAnything you've saved with its barcode.
2. The brand-name foods on your phone
Free429,359 products from the USDA's branded foods data, built in and read on the phone, so a scan of one of them works with no signal.
3. Open Food Facts, online
FreeOnly for a barcode the phone doesn't have, and only the barcode number goes. Offline and not found? Enter the food yourself.
Entries whose calories can't be right, such as more than 1,000 kcal per 100 g or macros that don't add up, are caught before they reach your day.
Every scan gets a score out of 100.
Three parts, with the reasons in plain words and better swaps from the same aisle. It's our method, not a health authority's.
30points
Additives
Each by its official status, in the authority's own words, with the source and the date.
10points
Organic
For certified organic products.
Excellent 75+ · Good 50+ · Poor 25+ · Bad under 25. Scanning and the score are free, with no time limit. More about the score
Everything else you eat, counted too.
Not every meal has a barcode. Calories, protein, carbs and fat add up through the day against your targets.
Restaurants and everyday foods
197 restaurant chains' own menus, 50,483 dishes, and 7,793 everyday foods, all on your phone. Search works with no signal. Free
Say what you ate
On iPhone and Apple Watch. Speech is recognised on the phone whenever it can be. Meal reminders skip a meal you've already logged, and Log again adds it as you last had it. Free
Snap your plate
3 free AI meal-photo estimates a week, with Claude by Anthropic: each food with a portion, calories and macros. Only the photo goes, and you check every amount. How the AI works
No account
No sign-up. No ads. No tracking.
Fullday doesn't know who you are, so there's no profile of what you eat to lose, sell or leak.
No email, no password
FreeOpen the app and log. There's nothing to create first.
Your log lives on your devices
On your iPhone, iPad and Apple Watch. With Pro, it syncs through your own private iCloud database, which only you can read.
What goes online, and why
A barcode the phone doesn't have, or a search you choose to send online, to Open Food Facts; speech your phone can't recognise on its own, to Apple. Every case, in plain words
Questions about counting calories without an account.
Is the barcode scanner really free?
Yes. Barcode scanning, the product score and the food log are free, with no time limit and no account. Fullday Pro adds food alerts, nutrition label reading, fuelling for training and more AI meal photos.
Does it work offline?
Mostly. The 429,359 brand-name foods, 197 restaurant chains' menus and 7,793 everyday foods are on your phone, so searching and scanning them work with no signal. A barcode the phone doesn't have needs a connection to look it up in Open Food Facts.
Why doesn't it ask me to sign up?
There's no account to create, ever. Your log lives on your devices, and with Pro it syncs through your own private iCloud. Fullday has no ad networks, no analytics and no third-party SDKs, and health data is never sold.
Is the product score a health rating?
No. It's our own method, not a health authority's: a Nutrition grade from the label, additives by their official status, and points for organic. It helps you compare products on the same shelf. It isn't medical or diet advice.
Calorie counts are estimates from the label or the data source; Fullday is for general wellness and makes no weight-loss promise.
Know what's in your food.
Coming to the App Store this December. The food log, scanning and the product score are free, with no account.
Coming soon to the App Store
Android coming to Google Play
Pre-orders open soon.
Email us for a note when they open