Best Calorie Counting Apps for Android
Almost every "best calorie app" list is written by someone who has never had to build one. This one is not. I ship an Android nutrition app, which means I know exactly where the hard parts are — and where the marketing copy stops matching the software. Here are eight trackers judged on the six things that decide whether you are still using an app in March.
The six things that actually matter
Feature lists on app store pages are near-identical, so they tell you nothing. These six differ enormously between apps and each one is a realistic reason to abandon a tracker.
- Database hit rate in your country. Not database size — hit rate. An app with eleven million entries is useless if the twenty things in your fridge are not among them. This varies more by region than by app.
- Time to log a meal you did not buy in a packet. Barcodes solve packaged food. Everything else — dinner you cooked, lunch from a café — is where trackers get abandoned, because logging it by hand takes ninety seconds and you will not do that three times a day for a year.
- Offline behaviour. Supermarket basements and gyms have terrible signal. An app that spins forever on a scan because it needs a network round trip is an app you will stop opening.
- Home screen widgets. Sounds cosmetic; is not. Seeing your remaining calories without opening the app is the difference between tracking as a background habit and tracking as a chore.
- Data export. Your log is worth more the longer it runs. If you cannot get it out as CSV, you do not own it, and switching later costs you the entire history.
- Paywall pressure. Measured in interruptions per week. This is the most reliable predictor of whether an app survives its first month on your phone.
Cronometer for accuracy. MacroFactor if you will pay. HUD+ if most of your food has no barcode. Yazio in Europe. FatSecret if you want free and familiar. Full reasoning below.
The eight apps
Cronometer
Best data qualityCronometer's core database is curated from lab-analysed sources rather than crowd submissions, and it tracks roughly eighty micronutrients instead of just protein, carbs and fat. If you have a clinical reason to track — iron, B12, sodium, potassium, oxalate — nothing else on this list is close.
Its weakness is the direct consequence of its strength. A curated database has thinner coverage of supermarket own-brands than a crowd-sourced one, so you will hand-enter more products. The app makes that reasonably painless, and your entries are then genuinely correct, which is not something you can say about a database of user submissions.
Free tier includes barcode scanning and carries ads. Widgets and export sit behind Gold.
MacroFactor
Best methodologyMacroFactor is the only app here that treats your calorie target as a hypothesis to be tested rather than a number to be obeyed. It combines your logged intake with your weight trend to estimate your actual energy expenditure, then adjusts your targets weekly as that estimate refines.
That matters because the formulas every other app uses to set your starting target — Mifflin-St Jeor and its relatives — have a genuinely wide error band on any individual. Being 300 calories off is common, and if your app never revisits the number, you spend months confused about why the maths is not working.
No permanent free tier, and the interface assumes you know what a macro is. It is aimed squarely at people who have tracked before.
HUD+
Best for unpackaged foodMine. Read this as a spec sheet with the limitations stated, not a review.
HUD+ pairs barcode lookup with AI meal scanning: photograph the plate, get an estimated calorie and macro breakdown. That covers the case barcodes cannot — home cooking and restaurant food — which for most people is the majority of what they eat and the reason most tracking attempts collapse in week two.
The limitation, which is true of every photo-logging app and not just this one: a camera cannot measure mass. Identifying grilled chicken and rice is reliable; knowing whether that is 120g or 200g of rice is an estimate from apparent volume. It is a fast approximate log, not a substitute for a kitchen scale on the days precision matters. Used that way it is genuinely good; sold as magic it would be dishonest.
Also covers water, weight, exercise, a recipe library and home screen widgets, so it replaces the second and third app most people accumulate.
Yazio
Best in EuropeGerman-built, and the database reflects it. European supermarket products — including the own-brand lines that make up most of a real shopping basket — scan far more reliably than in US-centric apps. If you shop at Lidl, Aldi, Rewe, Tesco or Sainsbury's, that single fact outweighs most other considerations on this list.
Clean interface, free barcode scanning, and a fasting timer that is well integrated rather than bolted on. Recipes and meal plans are the PRO pitch, and the upsell is present but restrained.
Lose It!
Best onboardingThe best-designed app in this list and the one most likely to survive contact with someone who has never tracked before. Onboarding gets you to a sensible target quickly without a wall of settings, and the daily view is legible at a glance.
Barcode scanning is free; the photo recognition feature and the deeper analysis are Premium. It asks for money more often than Cronometer or FatSecret do. If polish is what keeps you opening an app, that is a fair trade.
FatSecret
Best free tierThe least commercially aggressive app here. Free barcode scanning, a large community database, a food diary you can share with a dietitian, and very little pressure to upgrade. It looks like software from 2016, which for a certain kind of user is the entire appeal.
The community database carries the usual tax: duplicate entries, inconsistent serving sizes, and occasional per-100g figures typed into the per-serve field. Sanity-check anything that looks implausibly low and you will be fine.
Lifesum
Best for diet plansSwedish, attractive, and structured around named eating plans — keto, high protein, Mediterranean, and so on — rather than around a raw calorie number. If you want to be told what to eat rather than to design it yourself, this is the app that does that best.
The free tier is thinner than most of the others here; a lot of the app's value is behind Premium, including the plans that are its main reason for existing. Judge it on whether the guided structure is worth a subscription to you, because without that structure it is an ordinary tracker.
MyFitnessPal
Biggest databaseStill the largest food database in existence, and still the app most likely to already contain the obscure regional product you are holding. If your only criterion is "will it find this," MyFitnessPal wins.
It is last because of what the free tier now is. Barcode scanning moved to Premium in October 2022 and has not come back, which removes the core workflow for free users. The database is also crowd-sourced at enormous scale, so duplicate and wrong entries are endemic — the size that makes it likely to have your product also makes it likely to have five versions of it.
If you are already subscribed and happy, there is no urgent reason to move. If you are not subscribed, almost everything above serves you better.
Feature comparison
| App | Free scan | Photo log | Widgets | Free export | Upsell |
|---|---|---|---|---|---|
| Cronometer | Yes | No | Gold | Gold | Low |
| MacroFactor | Trial | No | Yes | Yes | None (paid) |
| HUD+ | Yes | Yes | Yes | Yes | Low |
| Yazio | Yes | No | Yes | PRO | Medium |
| Lose It! | Yes | Premium | Yes | Premium | High |
| FatSecret | Yes | No | Yes | Limited | Very low |
| Lifesum | Yes | Premium | Yes | Premium | High |
| MyFitnessPal | Premium | Premium | Yes | Premium | High |
Accurate at time of writing, September 2026. Free tiers in this category shrink over time as a rule, so verify on the app's own pricing page before you commit a year of logging to it.
Four mistakes that make people quit
Across every app in this list, the reasons people stop tracking are remarkably consistent, and only one of them is the app's fault.
Logging with more precision than you need
Weighing every ingredient in a stir fry is not more accurate than estimating it, because the underlying database entries have their own error bars — often five to ten percent. Chasing single-gram precision on top of that is effort spent for no information gain. Weigh the things that are calorie-dense and easy to misjudge: oils, nut butters, cheese, rice before cooking. Estimate the rest.
Treating the target as a rule instead of an estimate
Your app's starting calorie target came from a population formula. On any individual it can be a few hundred calories off in either direction. If two weeks of consistent logging is not moving the trend, the target is wrong — not your adherence. Adjust it.
Logging only the good days
An incomplete log is worse than no log, because it produces a confident-looking average that is quietly false, and then you make decisions on it. If you are going to skip a day, skip it deliberately and mark it, rather than logging breakfast and abandoning ship at dinner.
Switching apps every six weeks
The value of a food log is almost entirely in the trend, and the trend needs months. Every switch resets it unless you export and import, which most people never do. Pick the app that fits how you actually eat, accept that it is imperfect, and stay put.
Pick one in thirty seconds
- Most of your food comes out of a packet → Cronometer or FatSecret.
- Most of your food is cooked or from a café → an app with photo logging.
- You shop in Europe or the UK → Yazio.
- You have tracked before and hit a plateau → MacroFactor.
- You have never tracked and want it to be easy → Lose It!.
- You want free, quiet and permanent → FatSecret.
Then run the cupboard test before you commit: install your top two, scan ten things you genuinely eat, and keep whichever one got more of them right first time. Five minutes of that beats any comparison table, including the one above.
HUD+
AI meal scanning and barcode lookup in one Android app, plus water, weight, exercise, 100+ recipes and home screen widgets.
See HUD+