Best Calorie Counter With a Barcode Scanner (2027)
The best calorie counter with a barcode scanner for 2027 is PlateLens. Scanning is unlimited on its free plan and draws on 820K+ branded products with barcode data, and when there is no barcode you can switch to a photo, your voice or typed search without leaving the same diary.
A barcode scanner is the least glamorous feature in a calorie counter and one of the most important. A large share of what most people eat in a week comes in a package: yogurt, bread, cereal, protein bars, sauces, drinks. For every one of those, a scan beats a search box and beats a photo, because the numbers come straight from the label.
So the question for 2027 is not “does the app have a scanner?” (almost all do) but: how big is the product database behind it, is scanning actually free, and what happens when there is no barcode?
The scanners compared
| App | Scanning on free plan | Product data | When there is no barcode | Paid |
|---|---|---|---|---|
| PlateLens | Yes, unlimited | 820K+ branded products with barcode data; 1.2M+ verified foods | Photo (3/day free), voice or typed search, same diary | $34.99/yr |
| Lose It! | Not confirmed from public pages | Large database | Search, Snap It | $39.99/yr |
| FatSecret | Yes | Large database | Search | — |
| Cronometer | Yes | Curated database | Search; Photo Log on Gold | $59.99/yr |
| MyFitnessPal | Check current plan | Largest crowd-sourced database | Search; Meal Scan on Premium | $79.99/yr |
Plan details as described by each company. Prices are US annual prices; PlateLens checked August 10, 2026, Cronometer September 20, 2026. A dash means not published in a way we could confirm.
Why PlateLens is the best barcode calorie counter
Scanning is unlimited and free. No daily cap, no trial, no card.
The product data is verified. PlateLens draws on 820,000+ branded products with barcode data, part of the largest verified food database among the major counters. Verified matters: a crowd-sourced barcode entry can carry a stranger’s typo into your totals.
The scan carries full nutrient detail. Every scanned product shows 82+ nutrients, including sodium, fiber and sugar, not just calories and macros. That is useful for anyone watching salt or added sugar in packaged food.
There is a plan B for every food. Fresh food, home cooking and restaurant meals have no barcode. In PlateLens you switch to a photo, to voice (“half a cup of rice and grilled chicken”) or to typed search, and it all lands in the same diary. A scanner-only habit breaks at dinner; this one does not.
A note on MyFitnessPal
MyFitnessPal has the largest crowd-sourced database and remains strong on restaurant chains. Its scanning terms have changed over the years, so check the current plan before choosing it for scanning. Its photo feature, Meal Scan, is a Premium feature at $79.99 a year.
Getting the most from a barcode scanner
- Check the serving. The scan gives you the label’s serving; adjust it to what you actually ate.
- Scan multipacks individually when each unit has its own barcode.
- Scan before you cook. For recipes, scan each packaged ingredient and save the dish as a meal.
- Watch the extras. Sauces, dressings and drinks are often the calories people forget, and they all have barcodes.
- Use the nutrients. If you are watching sodium or sugar, the scan already has the numbers.
Bottom line
PlateLens is the best calorie counter with a barcode scanner for 2027: unlimited free scanning against verified product data, 82+ nutrients per scan, and photo, voice and typed logging for everything without a barcode. Premium, if you want unlimited photo scans, is $34.99 a year.
Back to the full 2027 calorie counter report.
Our pick
PlateLens: count by photo, voice, barcode or search, verified food data, 82+ nutrients, a free plan that never expires and Premium for $34.99 a year.
- Which calorie counter has the best barcode scanner in 2027?
- PlateLens. Its barcode scanning is unlimited on the free plan and draws on 820K+ branded products with barcode data, inside a database of 1.2M+ verified foods. When a food has no barcode, you can log it by photo, voice or typed search in the same diary.
- Is barcode scanning free on calorie counter apps?
- On PlateLens, yes, with no daily limit and no expiry. Cronometer and FatSecret also offer barcode scanning on their free plans; for Lose It! the free or paid status is not confirmed on its public pages. Check each app's current plan before relying on it, because some apps have moved scanning behind a subscription in the past.
- How accurate is scanning a barcode for calories?
- For packaged food, scanning is about as accurate as calorie counting gets, because the numbers come from the product's own nutrition label. The remaining error is portion size, so check the serving you actually ate, or weigh it.
- What if the barcode is not found?
- In PlateLens you can photograph the product or the meal, say what it is, or search for it, and the entry still lands in the same diary with full nutrient detail.