What is the best calorie counter app in 2026?

There's no single best for everyone. CarbMeNot is best for effortless logging (you photograph your meal instead of searching a database) and shows net carbs free. MyFitnessPal has the largest food database, Cronometer is the most accurate for micronutrients, Lose It! is the simplest, and FatSecret is a solid fully-free option. Match the app to whether you value speed, database size, or precision.

What is the best free calorie counter app?

FatSecret is free with no core features paywalled, and CarbMeNot includes AI photo logging plus calorie and net-carb tracking on its free tier. MyFitnessPal and Lose It! have free tiers too, but reserve features like barcode scanning or net carbs for their paid plans.

Which calorie counter app lets you log food from a photo?

CarbMeNot is built around photo logging — you snap your plate and its AI estimates the calories and macros. Lose It! (Snap It) and MyFitnessPal also offer AI photo features, but tie them to their paid plans.

Is MyFitnessPal or CarbMeNot better for calorie counting?

MyFitnessPal has the bigger database and longer track record. CarbMeNot is faster to use day to day because you log by photo instead of searching, and it shows net carbs free — better if the reason you've quit calorie counting before was the tedious manual entry.

The 7 Best Calorie Counter Apps in 2026

We compared the best calorie counter apps of 2026 — CarbMeNot, MyFitnessPal, Cronometer, Lose It!, FatSecret, Carb Manager, and Lifesum — on photo logging, free tiers, database size, and ease of use.

The best calorie counter app depends on what makes you quit: if it's the tedious food searching, CarbMeNot (log by photo) wins; if you want the biggest database, MyFitnessPal; for the most accurate nutrition data, Cronometer; for the simplest experience, Lose It!; and for a fully free option, FatSecret. Calorie counting is one of the most reliable tools for weight management — the trick is picking an app you'll actually keep using. Here's how the top seven compare.

One note up front: CarbMeNot is our app. We've kept the comparison fair and called out where competitors genuinely beat us, but weigh our section accordingly.

Best calorie counter apps at a glance

App	Best for	Photo logging	Net carbs free	Free tier	Platforms
CarbMeNot	Effortless logging	Yes — free	Yes	Generous	iOS, Android
MyFitnessPal	Largest database	Premium	No (Premium)	Logging free	iOS, Android, web
Cronometer	Accuracy & micronutrients	No	Optional	Strong	iOS, Android, web
Lose It!	Simplicity	Premium (Snap It)	No	Good	iOS, Android
FatSecret	Fully free	No	No	Everything free	iOS, Android, web
Carb Manager	Keto & low-carb	Premium	Yes	Basic free	iOS, Android, web
Lifesum	Guided plans	Premium	No	Limited	iOS, Android

1. CarbMeNot — best for effortless logging

Most people don't quit calorie counting because it doesn't work — they quit because searching a database for every ingredient is exhausting. CarbMeNot removes that step: you photograph your plate and its AI estimates the calories, protein, and carbs in seconds. It also shows net carbs free by default, which general trackers usually reserve for a paid plan. It's free on iOS and Android with no signup, plus free web tools like an Is It Keto? checker and a macro calculator. The tradeoff: its food database is smaller than MyFitnessPal's decade-old catalog. Best if the reason tracking never stuck for you was the friction. See the AI calorie counter page for how it works.

2. MyFitnessPal — best for the largest database

MyFitnessPal's food database (14M+ entries) is the biggest available and where most people start, with broad app and device integrations. The catch in 2026: barcode scanning, net carbs, and custom macro goals are now Premium (roughly $80/year), and a chunk of the database is user-submitted and needs double-checking. Best if database breadth matters more than cost.

3. Cronometer — best for accuracy and micronutrients

Cronometer is the choice for people who care about data quality. It tracks 80+ micronutrients from curated, verified sources, and offers a net-carb display setting. It's less about speed and more about precision — ideal if you're tracking vitamins and minerals, not just calories.

4. Lose It! — best for simplicity

Lose It! keeps calorie counting clean and beginner-friendly, with a Snap It photo feature and barcode scanning. Net carbs and some features sit on its paid tier, but for straightforward "how many calories did I eat today," it's one of the easiest.

5. FatSecret — best fully-free option

FatSecret is genuinely free — there's no aggressive paywall on core tracking — with a large food database and a community feed. It's calorie-first rather than keto-first (no net-carb view), so it's a strong pick if your only requirement is free calorie tracking.

6. Carb Manager — best for keto and low-carb

The most feature-dense keto tracker: net carbs free, a big low-carb recipe library, and blood sugar and ketone logging. AI photo logging and deeper features are Premium. Best if you're specifically doing keto and want maximum control — see our keto app guide for that use case.

7. Lifesum — best for guided plans

Lifesum pairs tracking with structured diet plans and recipes and a polished interface. More of its features are paywalled, but it's a good fit if you want guidance and meal inspiration alongside the calorie log.

How to choose your calorie counter

You keep quitting because logging is tedious → CarbMeNot (log by photo).
You want the biggest database → MyFitnessPal.
You care about micronutrient accuracy → Cronometer.
You want the simplest possible app → Lose It!.
You want everything free → FatSecret or CarbMeNot.
You're doing keto → CarbMeNot or Carb Manager (both show net carbs free).

The best calorie counter is the one you'll still be using next month. If manual food searching is what's stopped you before, CarbMeNot is free on the App Store and Google Play and logs your meal from a photo.