Best Free Calorie Counter Apps in 2026
The best free calorie counter apps in 2026 are PlateLens (the only AI photo tracker whose free plan never expires and includes the AI coach), FatSecret (the most complete free tier with no subscription at all), Cronometer (the most accurate free data, drawn from USDA FoodData Central), MyNetDiary (verified foods, ad-free basic) and Lose It! (the friendliest start). If you want zero limits of any kind and don't need AI, the honest answer is FatSecret.
"Free" means three different things in this category, and most comparison posts blur them. We ranked these apps by what you get for nothing — not by feature lists — and we say plainly where PlateLens is not the right pick.
The three kinds of "free"
Before comparing anything, it helps to know which kind you are being offered. The label on the App Store says "Free" for all three.
- Free, with no paid tier pressure. The app makes money elsewhere — usually ads. FatSecret is the main example.
- A free tier inside a paid app. Quality varies enormously: Cronometer's free tier is genuinely useful, while MyFitnessPal's has been progressively narrowed.
- A free plan with daily allowances. Nothing expires and nothing is locked; some actions have a per-day cap that resets. PlateLens works this way.
And then there is the fourth thing that gets marketed as free but isn't: a trial. Most AI photo trackers — Cal AI, CalorieCue and others — give you a few days and then charge. Knowing which of these you are looking at matters more than any feature comparison.
The best free calorie counter apps, ranked
1. PlateLens — best free plan that includes AI photo logging
PlateLens is the pick if the reason you stopped tracking was that logging took too long. Photo scans, voice and text logging, barcode scanning and the AI coach are all on the free plan, with daily allowances that reset instead of a countdown to a charge. No card is required to start. You correct a wrong estimate by describing it — "that was two eggs, not one" — rather than searching a database for the right entry.
- Photo, voice and text meal logging
- Barcode scanning
- The AI coach
- Calories and macros in grams
- Apple Health and Health Connect sync
- Daily allowances that reset, with no expiry date
- Premium at $9.99/month or $34.99/year lifts the daily allowances
- Free plan never expires and needs no card
- AI coach included rather than paywalled
- Fix meals by describing them in text or voice
- Phone, web and Apple Watch on one account
- Give it the weights and it uses them instead of estimating
- 82+ micronutrients tracked from USDA FoodData Central
- Photo scans and coach messages have a daily allowance on the free plan
- No recipe builder
Best for: people who quit manual logging because of the friction, not the price.
2. FatSecret — the most complete free tier
If your requirement is "no paywall, ever", FatSecret is the answer and we would rather say so than pretend otherwise. Running since 2008, it has never moved core features behind a subscription: barcode scanning, gram-level macros, recipes, exercise and weight logging and data export are all free.
- Unlimited food logging
- Barcode scanning
- Full macros in grams
- Recipes, exercise and weight logging
- Data export
- Nothing essential. Premium+ is optional and removes ads
- Nothing essential is paywalled
- Free barcode scanning and full macros
- Mature, stable feature set
- Crowdsourced database with conflicting entries for the same food
- Dated interface
- Ads throughout
- No meaningful AI photo estimation
Best for: anyone who will never pay and is happy logging manually.
Head to head: PlateLens vs FatSecret.
3. Cronometer — the most accurate free data
Cronometer's free account tracks calories, macros and a deep set of micronutrients against verified sources rather than user submissions — principally USDA FoodData Central and the Nutrition Coordinating Center database. For anyone who cares whether the number is right, this is the free tier to use.
- Food logging, calories and macros
- Barcode scanning
- Micronutrient tracking against verified data
- Biometrics and wearable sync
- Advanced reports and trends
- Fasting tracking
- Saved recipes with full nutrient breakdowns
- Ad-free experience
- Verified data, not crowdsourced guesses
- Micronutrients included free
- Free barcode scanning
- Hardest learning curve here
- Smaller database for packaged and regional foods
- Advanced reports and fasting need Gold
Best for: data-driven users, athletes and anyone tracking specific nutrients.
Head to head: PlateLens vs Cronometer.
4. MyNetDiary — verified foods without the complexity
MyNetDiary's free tier pairs a staff-verified food database with free barcode scanning and an ad-free basic experience. It is the middle ground between FatSecret's breadth and Cronometer's rigour, and it is the app Google's own summaries name most often for free tracking.
- Food logging against a staff-verified database
- Barcode scanning
- Calorie tracking, ad-free in basic
- Wide nutrient coverage
- Deeper analytics and trends
- Some macro views
- Meal planning
- Staff-verified entries
- Free barcode scanning, no ads in basic
- Wide nutrient coverage
- Deeper analytics push toward Premium
- Smaller community
- No AI photo logging to rely on
Best for: people who want reliable data and a normal interface.
5. Lose It! — the easiest place to start
Lose It! has the friendliest onboarding of any app here. You can be logging your first meal in a couple of minutes, and the free tier gives you a calorie budget, barcode scanning, streaks and weight tracking.
- Unlimited food logging
- A daily calorie budget
- Barcode scanning
- Streaks, exercise and weight logging
- Macro tracking in grams
- Snap It photo recognition
- Meal plans and custom goals
- Ad removal
- Cleanest onboarding for beginners
- Free barcode scanning
- Gamification that helps habits stick
- Macro tracking requires Premium
- Photo recognition is Premium
- User-submitted database accuracy
Best for: complete beginners who only care about calories at first.
Head to head: PlateLens vs Lose It.
6. MyFitnessPal — the biggest database, the narrowest free tier
MyFitnessPal's food database is the largest in the category by a wide margin, which still matters if you eat a lot of chain-restaurant and packaged food. But the free tier has been narrowed over several years: barcode scanning moved to Premium in 2022, and gram-level macros need a subscription — free users see percentages only.
- Food logging by search
- Calorie tracking
- Macros as percentages only
- The full 20M+ database
- Weight and exercise logging
- Barcode scanning, moved to Premium in 2022
- Macros in grams
- Meal Scan photo recognition
- Voice logging
- Data export and ad removal
- Unmatched database size
- Strong for restaurants and international packaged foods
- Long-established community
- Barcode scanning is Premium
- Macros in grams are Premium
- Heavy ads on the free tier
- User-submitted entries vary on the same food
Best for: people who need the database and will pay for Premium.
Head to head: PlateLens vs MyFitnessPal.
Side by side
| App | Free access expires? | Free barcode | Free macros (g) | Free AI photo | Micronutrients |
|---|---|---|---|---|---|
| PlateLens | No | Yes | Yes | Yes | 82+ tracked |
| FatSecret | No | Yes | Yes | No | Basic |
| Cronometer | No | Yes | Yes | Limited | Extensive |
| MyNetDiary | No | Yes | Partly | No | Wide |
| Lose It! | No | Yes | Premium | Premium | No |
| MyFitnessPal | No | Premium | Premium | Premium | Basic |
| Cal AI | Yes — trial | In trial | In trial | In trial | No |
Which free app is right for you
- You want no paywall of any kind: FatSecret. Trade-off: ads and a crowdsourced database.
- Accuracy matters most: Cronometer's free tier, and weigh your food.
- You're a complete beginner: Lose It!
- You need the largest database: MyFitnessPal, and expect to pay.
- You've quit tracking before because it was slow: PlateLens. The friction is what broke the habit, and photo or voice logging is what fixes it.
No single app wins for everyone. If you have never tracked before and are not sure it will stick, starting with something free and manual is a perfectly sensible way to find out.
Before you pick an app, work out the number you are tracking against: our calorie calculator gives you a daily target from your own stats. And for the record, PlateLens Premium is $9.99 a month or $34.99 a year — the free plan above needs no card and has no end date.
A free plan that doesn't run out
Photo, voice or barcode logging with the AI coach included. No card, no trial countdown.
Frequently Asked Questions
What is the best free calorie counter app?
It depends on what you need. FatSecret has the most complete free tier with no subscription at all. Cronometer's free tier has the most accurate data. PlateLens has the best free plan that includes AI photo logging, because it never expires and includes the AI coach.
Is MyFitnessPal 100% free?
No. MyFitnessPal has a free tier, but barcode scanning moved to Premium in 2022 and gram-level macro tracking requires a subscription. Free users see macro percentages only. Premium costs around $19.99 a month or $79.99 a year.
Is there a better app than MyFitnessPal for free?
Yes, for most people. FatSecret gives you barcode scanning and gram-level macros for free, both of which MyFitnessPal now charges for. Cronometer's free tier is more accurate. MyFitnessPal still wins on database size, which matters if you eat a lot of chain-restaurant or packaged food.
What is the #1 calorie counter app?
There is no single number one. For free manual tracking it is FatSecret, for accuracy it is Cronometer, for beginners it is Lose It!, for database size it is MyFitnessPal, and for AI photo logging on a free plan it is PlateLens. The right answer depends on which of those you value.
Are there free AI calorie counter apps?
Most AI photo trackers offer a trial rather than a free tier — Cal AI and CalorieCue both charge after a few days. PlateLens is the exception: its free plan includes photo, voice and text logging plus the AI coach, with daily allowances instead of an expiry date.
Do free calorie apps include barcode scanning?
Most do. FatSecret, Cronometer, MyNetDiary and Lose It! all include it free, and PlateLens includes it on its free plan. MyFitnessPal is the exception, having moved barcode scanning to Premium in 2022.
Which free calorie counter app is best for weight loss?
Any of them will work if you log consistently, which is the part that decides the outcome. Pick on friction: FatSecret and Cronometer if manual logging suits you, PlateLens if typing out every meal is what made you quit before.
Do I need a credit card for a free calorie counter app?
Not for the genuinely free ones. PlateLens, FatSecret, Cronometer, MyNetDiary and Lose It! all let you start without payment details. Being asked for a card before your first meal means you are in a trial.
Can I track macros in grams on a free plan?
Yes, on FatSecret, Cronometer and PlateLens. MyFitnessPal's free tier shows macro percentages only, and Lose It! requires Premium for macros, which matters if you have a protein target in grams.
What is the best free calorie counter app for beginners?
Lose It! has the simplest onboarding and gets you logging in about two minutes. PlateLens is the easier long-term start if you would rather photograph or describe a meal than learn a database.
Are free calorie counter apps accurate?
It depends on the data behind them. Cronometer draws on verified USDA data and is the most reliable free option. FatSecret and MyFitnessPal use crowdsourced entries, so the same food can carry very different numbers, and picking the right entry is on you.
Do free calorie apps sync with Apple Health or Health Connect?
Yes. PlateLens, FatSecret, Cronometer, Lose It! and MyFitnessPal all write nutrition data to Apple Health on iPhone and Health Connect on Android from their free plans.