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Cal AI alternatives: 6 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rankAll calorie counters and nutrition trackers

Top picks

Common reasons people leave Cal AI: photo estimates are approximate, by the company's own figure about 80% accurate, and subscription only, with a short trial. We ranked 6 alternatives by how directly each one replaces Cal AI, then by reviews, real visits and how recently each app's facts were checked against its own website. MacroFactor currently ranks first.

Quick comparison

#AppPricingVerified priceOpen sourcePlatformsVerified factsScore
1MacroFactor logoMacroFactorPaid$71.99 per yearNoiOS, Android8 of 879.8
2MyFitnessPal logoMyFitnessPalFree plan + paid—NoiOS, Android, Web5 of 568.8
3Lifesum logoLifesumFree plan + paid—NoiOS, Android5 of 561.8
4WeightWatchers logoWeightWatchersPaid—NoiOS, Android, Web4 of 459.4
5Carb Manager logoCarb ManagerFree plan + paid$3.33 a month, billed annually (Premium)NoWeb, iOS, Android5 of 557.5
6FatSecret logoFatSecretFree plan + paid—NoWeb, iOS, Android4 of 457.2
  1. MacroFactor logo

    1. MacroFactorTop pick

    Best for: Lifters and dieters who log consistently and want targets that adapt to their measured metabolism

    PaidiOS, Android

    79.8

    score / 100

    Why switch from Cal AI

    Also offers photo logging, plus a verified database and weekly targets that adapt to your weight trend.

    Pros

    • Weekly target changes based on your own intake and weight trend
    • Fast logging with barcode, label, photo and recipe-URL import
    • No ads and a stated policy of never selling user data
    • Full micronutrient tracking with custom targets

    Cons

    • No free version at all, only a trial
    • Phone only: no web or desktop app
    • Ignores wearable calorie-burn data by design
    • Barcode coverage is thinner outside a handful of countries
    Visit MacroFactor Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.15100
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is MacroFactor a good Cal AI alternative?

    Verified facts

    8 of 8 verified
    Free version
    No (free trial only)
    Checked Nov 8, 2026macrofactorapp.com(opens source in a new tab)
    Starting price
    $71.99 per year
    Checked Nov 8, 2026macrofactorapp.com(opens source in a new tab)
    Free trial
    7 days
    Checked Nov 8, 2026macrofactorapp.com(opens source in a new tab)
    Desktop app
    No
    Checked Nov 8, 2026macrofactorapp.com(opens source in a new tab)
    Ads
    None
    Checked Nov 8, 2026macrofactorapp.com(opens source in a new tab)
    Monthly plan
    $11.99 a month
    Checked Nov 8, 2026macrofactorapp.com(opens source in a new tab)
    6-month plan
    $47.99 every 6 months
    Checked Nov 8, 2026macrofactorapp.com(opens source in a new tab)
    Free plan
    No
    Checked Nov 8, 2026macrofactorapp.com(opens source in a new tab)
  2. MyFitnessPal logo

    2. MyFitnessPal

    Best for: People who want the biggest food database and wide device sync for everyday calorie counting

    Free plan + paidiOS, Android, Web

    68.8

    score / 100

    Why switch from Cal AI

    Huge food database and a free tier for people who want more precise logging.

    Pros

    • Food database of over 20 million items, incl. restaurant dishes
    • Syncs with 40+ apps and devices
    • Photo and voice logging in Premium
    • Free tier covers basic food and weight tracking

    Cons

    • Barcode scanning needs Premium
    • Free version shows ads
    • User-added entries can be duplicated or inaccurate
    Visit MyFitnessPal Compare with Cal AIDetails and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is MyFitnessPal a good Cal AI alternative?

    Verified facts

    5 of 5 verified
    Free plan
    Yes
    Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
    Food database
    20.5M foods
    Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
    Integrations
    40+ apps and devices
    Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
    Free trial
    7 days for first-time Premium users
    Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
    Premium logging tools
    Barcode Scan, Meal Scan, Voice Log
    Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
  3. Lifesum logo

    3. Lifesum

    Best for: People who want structured diet plans and recipes, not just a calorie number

    Free plan + paidiOS, Android

    61.8

    score / 100

    Why switch from Cal AI

    Includes photo and voice logging, and adds diet programmes and meal plans.

    Pros

    • Many ways to log food, including photo and voice
    • Diet programmes and meal plans for popular eating styles
    • Clean, friendly design with habit trackers for water and vegetables
    • Syncs with Apple Watch and Samsung Galaxy Watch

    Cons

    • Most meal plans and recipes sit behind Premium
    • No full web app for logging on a computer
    • Less detailed micronutrient tracking than specialist apps
    Visit Lifesum Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Lifesum a good Cal AI alternative?

    Verified facts

    5 of 5 verified
    Logging methods
    Photo, voice, text, barcode
    Checked Nov 8, 2026lifesum.com(opens source in a new tab)
    Diet plans
    High-protein, Mediterranean, fasting, keto
    Checked Nov 8, 2026lifesum.com(opens source in a new tab)
    Wearables
    Apple Watch, Samsung Galaxy Watch
    Checked Nov 8, 2026lifesum.com(opens source in a new tab)
    Users
    60 million+ (vendor figure)
    Checked Nov 8, 2026lifesum.com(opens source in a new tab)
    Company
    Lifesum AB
    Checked Nov 8, 2026lifesum.com(opens source in a new tab)
  4. WeightWatchers logo

    4. WeightWatchers

    Best for: People who want a flexible points-based plan with coaching, community or medical support

    PaidiOS, Android, Web

    59.4

    score / 100

    Why switch from Cal AI

    Points-based plan with coaching and community, for people who want structure rather than just photo logging.

    Pros

    • Points system allows any food within a budget
    • Tiers from app-only to clinical GLP-1 care
    • Long track record and large member community

    Cons

    • No free plan
    • Constant promotions make real pricing hard to compare
    • Medical tier is US-focused and requires eligibility
    Visit WeightWatchers Compare with Cal AIDetails and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is WeightWatchers a good Cal AI alternative?

    Verified facts

    4 of 4 verified
    History
    60+ years
    Checked Nov 1, 2026weightwatchers.com(opens source in a new tab)
    Points program
    Yes
    Checked Nov 8, 2026weightwatchers.com(opens source in a new tab)
    GLP-1 medications
    Yes, if eligible
    Checked Nov 1, 2026weightwatchers.com(opens source in a new tab)
    Plans
    Core, Core+ and Med+
    Checked Nov 1, 2026weightwatchers.com(opens source in a new tab)
  5. Carb Manager logo

    5. Carb Manager

    Best for: Keto and low-carb dieters who want net-carb tracking and matching recipes

    Free plan + paidWeb, iOS, Android

    57.5

    score / 100

    Why switch from Cal AI

    Better for keto dieters who need net-carb tracking rather than quick estimates.

    Pros

    • Built around net carbs and keto macros
    • Huge low-carb recipe library, with more on Premium
    • Tracks ketones, glucose and fasting on Premium
    • Usable free Basic account, on web and mobile

    Cons

    • Meal plans, voice logging and device sync need Premium
    • Narrow focus is less useful outside low-carb diets
    • No monthly billing option for Premium
    Visit Carb Manager Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Carb Manager a good Cal AI alternative?

    Verified facts

    5 of 5 verified
    Free plan
    Yes (Basic account)
    Checked Nov 8, 2026carbmanager.com(opens source in a new tab)
    Starting price
    $3.33 a month, billed annually (Premium)
    Checked Nov 8, 2026carbmanager.com(opens source in a new tab)
    Device sync
    Fitbit, Garmin (Premium)
    Checked Nov 8, 2026carbmanager.com(opens source in a new tab)
    Ketone tracking
    Yes
    Checked Nov 8, 2026carbmanager.com(opens source in a new tab)
    Developer
    Wombat Apps LLC
    Checked Nov 8, 2026carbmanager.com(opens source in a new tab)
  6. FatSecret logo

    6. FatSecret

    Best for: Budget-minded dieters who want a free, international food diary on phone and web

    Free plan + paidWeb, iOS, Android

    57.2

    score / 100

    Why switch from Cal AI

    Free food diary with a verified international database and a web version.

    Pros

    • Core calorie and macro diary is free
    • Large verified database covering many countries and languages
    • Works on the web as well as iPhone and Android
    • Community, recipes and meal ideas built in

    Cons

    • Free tier shows ads
    • No adaptive targets based on your weight trend
    • Interface feels dated next to newer trackers
    Visit FatSecret Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is FatSecret a good Cal AI alternative?

    Verified facts

    4 of 4 verified
    Food database
    1.9 million+ verified foods
    Checked Nov 8, 2026fatsecret.com(opens source in a new tab)
    Platforms
    iOS, Android, web
    Checked Nov 8, 2026fatsecret.com(opens source in a new tab)
    Reach
    56 countries, 24 languages
    Checked Nov 8, 2026fatsecret.com(opens source in a new tab)
    API
    Nutrition API for developers
    Checked Nov 8, 2026fatsecret.com(opens source in a new tab)

The best Cal AI alternative for…

The highest-ranked app in this list for each need.

MacroFactor logo

Best Cal AI alternative for most people

MacroFactor

Also offers photo logging, plus a verified database and weekly targets that adapt to your weight trend.

MyFitnessPal logo

Best Cal AI alternative for a free plan you can upgrade

MyFitnessPal

Huge food database and a free tier for people who want more precise logging.

Lifesum logo

Best Cal AI alternative for iPhone and Android

Lifesum

Includes photo and voice logging, and adds diet programmes and meal plans.

WeightWatchers logo

Best Cal AI alternative for working in the browser

WeightWatchers

Points-based plan with coaching and community, for people who want structure rather than just photo logging.

Cal AI alternatives: common questions

What is the best alternative to Cal AI?

MacroFactor ranks first right now. Also offers photo logging, plus a verified database and weekly targets that adapt to your weight trend. MyFitnessPal and Lifesum follow it in our ranking.

Cal AI vs MacroFactor: what's the difference?

Both Cal AI and MacroFactor are paid products. Both run on iOS and Android.

Is Cal AI free?

Cal AI is a paid product. Free trial: 3 days. Checked on Cal AI's own site, November 2026.

How much do Cal AI alternatives cost?

Verified prices for the top-ranked Cal AI alternatives: MacroFactor, $71.99 per year; Carb Manager, $3.33 a month, billed annually (Premium). Each price was checked on the app's own site; see each card below for the date and source.

Is there a free alternative to Cal AI?

Yes. MyFitnessPal (free plan + paid), Lifesum (free plan + paid), Carb Manager (free plan + paid) and FatSecret (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Cal AI?

None of the 6 alternatives in this list is open source.

Why do people switch from Cal AI?

The complaints we hear most: photo estimates are approximate, by the company's own figure about 80% accurate; subscription only, with a short trial; can't import history from MyFitnessPal.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Cal AI, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.