Scan the pack, type the grams — calories, protein, carbs and fat for today add up on this screen.

Try it freeFull version · $5.07 / month →
Published 2026-11-15 · ReadyStack
Scan the pack, type the grams — calories, protein, carbs and fat for today add up on this screen. Barcode scan is free, there are no ads, and your diary stays on your phone.
Example (made-up day): a 30 g spoon of hazelnut spread scanned from barcode 3017620422003 = 539 kcal per 100 g × 30 g ÷ 100 = 161.7 kcal in breakfast. Five foods make 768 kcal so far today, with 66.3 g protein, 73.0 g carbs and 21.4 g fat.
To install on iPhone: Share → Add to Home Screen.
Today's log, barcode scan and totals stay free, with no ads. Pro adds what you do every week and every month:
If you stop Pro, past days, targets, trend, saved meals and export lock again; today's log keeps working and nothing is deleted — your diary stays in this browser and opens again with a new key.
Calorie tracker with a free barcode scanner: scan a pack, its calories, protein, carbs and fat for your grams land in today's food diary.
Yes. The free version on this page works without an account. The full version costs $5.07 / month.
1. Enter your details in the free version below. 2. See your result right away on this page. 3. Need more? The full version adds what is listed under "What you get".
One question, answered by the person who built it. Your email only if you want the answer sent.
For a team or company: for an invoice with your company details, a quote or several licences, write to [email protected].
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