Free Calorie Tracker Apps Without a Subscription (2026)

Almost every calorie tracker is free to download. The more useful question is: what can you still do when a trial or introductory scan allowance runs out?

A good free workflow lets you keep recording meals and reviewing your totals without subscribing. It need not include every scanner, chart, or coaching feature. This guide separates the usable free diary from the extras so you can choose an app without committing to recurring payments.

What does free without a subscription mean?

A free core keeps useful tracking available without payment. A trial unlocks paid features temporarily. A lifetime purchase avoids renewals but still costs money. These are different offers, even when all three apps have a Free download button.

If you want to pay once rather than pay nothing, use our lifetime calorie tracker comparison. Here, the priority is what you can keep using for $0.

Free calorie tracker apps at a glance

All seven options below have useful free tracking. The important boundary is whether your routine depends on a paid convenience feature. ProTrack AI's free manual diary and weight tracker are separate from its limited free scanning allowance.

If scanning groceries every day is non-negotiable, start with a free-scanner diary. If manual logging works for you, a limited scan allowance need not prevent a useful free routine.

1. ProTrack AI: private iPhone tracking with a free core

Best for: a local diary, no required account, and free calorie, macro, and weight tracking.
Not for: unlimited free in-app scanning, Android, Apple Health, or Apple Watch workflows.

ProTrack AI keeps manual food logging and daily calorie, protein, carbohydrate, and fat tracking free. Its weight tracker is also free for all users, with 7-, 30-, and 90-day charts and a Home Screen Weight widget. Weight entries and your diary stay on your iPhone.

Meal-photo analysis is included in the app and runs on your iPhone after the local model is downloaded. The free in-app scan allowance is limited; it is not an unlimited-free camera workflow. Review food matches and portions before saving.

No account is required, and the app does not collect usage analytics, as described in our privacy policy. Core diary functions and on-device photo analysis work offline. New barcode matches need internet to look up product data through Open Food Facts. Installation requires iOS 26 or later.

Paid access removes scan limits and unlocks full-history/search features and weekly insights. The active purchase options are $5.99 weekly or $39.99 lifetime. Weekly renews until canceled; lifetime is a one-time purchase. Neither is needed for free manual logging or weight tracking.

The separate free browser barcode scanner has no scan cap and needs no account. It looks up packaged foods; it is not a browser version of the saved food diary.

2. MyNetDiary: broad free tracking without ads

Best for: a comprehensive $0 routine without ads.
Trade-off: more tools to configure than a minimal diary.

MyNetDiary's current free-plan matrix includes unlimited barcode scanning, voice logging, custom foods and recipes, calories and macros, weight tracking, and offline logging. It documents up to 108 nutrients per entry on both iOS and Android, with no ads and no account required to start.

Its free reporting is useful when your routine extends beyond today's calories. Payment adds Meal Scan, advanced adaptive tools, and selected integrations; those extras are not prerequisites for the everyday diary.

Verdict: a strong all-around starting point if you want grocery scanning and broad nutrition tools without paying. For the switch from MyFitnessPal, read our MyNetDiary comparison.

3. Cronometer: nutrient depth and free barcode scanning

Best for: nutrition detail and a clearly documented unlimited free scanner.
Trade-off: Basic uses an account and includes ads.

Cronometer Basic can be used indefinitely without upgrading. It includes calories, up to 95 nutrients and compounds, custom meals and recipes, weight metrics, basic charts, and unlimited barcode scanning.

The subscription documentation also includes export of raw data in Basic. Exporting your records is different from getting every advanced nutrition report for free.

Gold removes ads and adds premium logging and analysis tools. Choose Basic for its nutrient-focused diary; do not assume the free plan includes every AI tool or long-range chart shown in product previews.

Verdict: a strong free option when nutrient visibility and barcode access matter more than an ad-free interface. See Cronometer vs MyFitnessPal for the fuller feature comparison.

4. Foodnoms: an ad-free diary across Apple devices

Best for: Apple users who want free core logging without ads.
Trade-off: no Android app; AI and detailed nutrients are paid.

Foodnoms Free includes calorie and macro logging, barcode scanning, reminders, Apple Health export, and CSV export. The plan comparison also lists custom recipes and meals, and lets you start without an account on iPhone, iPad, Mac, and Apple Watch.

Weight tracking and calorie/macro goals are free. Plus adds AI logging, detailed vitamins and minerals, favorites, Apple Health import, longer nutrition charts, and Calibrated Energy. Basic food tracking is not a trial that expires when Plus access ends.

Verdict: a good fit when an ad-free Apple-native diary matters more than advanced free nutrient analysis. Our Foodnoms comparison explains the paid boundaries.

5. FitBee: free barcode and nutrition-label scanning

Best for: iPhone users who want to scan products or printed nutrition labels.
Trade-off: an account-based experience; advanced goals and unlimited photos are paid.

FitBee's App Store listing explicitly says barcode scanning is always free. It also includes free nutrition-label scanning and an ad-free calorie/macro diary, with iPhone, iPad, and Apple Watch support.

Its Premium feature list puts unlimited photo logging, progress photos, recipe imports, and gram-based macro-goal tools behind payment. Do not read a photo-logging screenshot as proof of unlimited free photo access. The exact free photo allowance is not clearly quantified on that page.

The account workflow is separate from the no-ads promise. Ad-free does not mean account-free or local-only.

Verdict: a useful free scanner-first choice, especially when a missing food can be entered from its printed label rather than a database match.

6. FatSecret: free core tracking with community

Best for: calorie, macro, barcode, and weight tracking alongside community features.
Trade-off: an account-oriented experience rather than a minimal local diary.

FatSecret's official free-core description includes calorie and macro tracking, weight logging, barcode scanning, and community access. Its iOS, Android, and web ecosystem is useful if you do not want an iPhone-only diary.

Premium adds Smart Assistant, Smart Food Scan, meal planning, water tracking, and other support tools. The free barcode scanner and the paid meal-photo scanner are different features.

The current first-party plan copy is less explicit about free-tier ad behavior than the no-ads promises from MyNetDiary, Foodnoms, and FitBee. If ads are a deal-breaker, check the app rather than assuming all free diaries are ad-free.

Verdict: a good fit for free core tracking with social support. Read FatSecret vs MyFitnessPal for logging, account, and paid-plan differences.

7. Waistline: completely free open-source Android tracking

Best for: Android users who want local data and no commercial Premium tier.
Trade-off: a more hands-on food database workflow; no iPhone version.

The official Waistline project documents a free, open-source food diary and weight tracker with no ads or in-app purchases. It supports manual food creation, barcode lookup, nutrition totals, and import/export for backups.

Its Google Play listing describes on-device diary storage. Barcode scans and online searches can contact Open Food Facts or USDA; local storage does not make those database requests offline.

Verdict: a clear choice when free software and diary ownership are your priorities. Expect to maintain custom foods when a product match is missing instead of relying entirely on a managed commercial catalog.

Free does not mean ad-free, account-free, or offline

Price, advertising, account requirements, and storage are separate decisions. An ad-free app can still use a cloud account; an account-free app can still contact an online food database. Choose the combination that fits your routine.

If connectivity matters more than price, our offline and private calorie tracker guide separates local diaries, cached food history, new barcode searches, and meal-photo processing.

Which apps keep macro tracking free?

Daily calories, protein, carbohydrate, and fat are part of ProTrack AI's free manual workflow. The other free cores above also support nutrition totals. Seeing your macros is not the same as setting every kind of macro goal for free.

Cronometer emphasizes nutrient detail; Foodnoms puts detailed vitamins and minerals in Plus. FitBee charges for advanced gram-based macro-goal tools. Start with whether you can view and log the totals you need, then check goal customization separately.

For a protein-focused routine, see our iPhone protein tracker guide. A repeat meal with a corrected serving size can be more useful than a paid scanner you rarely use.

Which apps are better for free grocery scanning?

MyNetDiary, Cronometer, Foodnoms, FitBee, FatSecret, and Waistline include barcode scanning in the free core. Their databases and correction workflows differ. A free scanner does not guarantee that every local product has a correct match.

ProTrack AI's iPhone scanning allowance is limited, even though manual tracking remains free. Its separate browser lookup is free and unlimited, but does not replace a saved diary. Our free barcode scanner comparison covers that narrower buying decision.

Test the groceries you buy repeatedly. Check the serving unit, grams, and package nutrition before saving; a database entry for a similar product is not necessarily the same recipe.

Can I track calories and weight together for free?

Yes. You do not need a subscription just to maintain a calorie-and-weight diary. ProTrack AI's free weight tracker includes 7-, 30-, and 90-day charts, with a Weight widget showing the latest entry and seven-day change. Your weight stays on the iPhone.

The comparison also identifies free weight tracking in MyNetDiary, Cronometer Basic, Foodnoms, FatSecret, and Waistline. Check whether a free plan includes the history or chart range you actually need; logging a measurement and getting advanced trend analysis are different capabilities.

How to check a free tracker before moving your diary

Test an ordinary day without starting a paid trial. Trial access can hide the free tier's limits until you have already invested time in the app.

1. Log a meal manually. Find a familiar food, change the portion, and check calorie and macro totals.
2. Try your normal scanner. Scan a packaged food or photo and identify any allowance or upgrade boundary.
3. Repeat a meal. Check whether saving, copying, or relogging your usual breakfast is free.
4. Add a weight entry. Look at the chart range and whether older entries remain accessible.
5. Check accounts and connectivity. Reopen the app offline, distinguish saved foods from new searches, and inspect the available export.
6. Read the purchase screen. A Free download, a scanner screenshot, or a lifetime option does not establish unlimited free access.

Keep a backup before switching. CSV export is useful, but it does not guarantee another app can import every food, recipe, and historical entry.

What about MyFitnessPal?

MyFitnessPal still has a free diary. Saying it is no longer free is too broad. Its current tier matrix places barcode scanning and several convenience tools in paid tiers, which changes the answer for someone who needs free grocery scanning.

Use our MyFitnessPal pricing and free-features guide for the plan breakdown, or the MyFitnessPal alternatives hub for a wider replacement comparison.

Choose the free workflow you will actually keep using

Choose ProTrack AI for a private iPhone diary with no account, free manual calorie/macro logging, free weight tracking, and included on-device meal-photo analysis within a limited free scan allowance. It has a useful free core, not unlimited free in-app scanning.

Choose MyNetDiary for a broad ad-free diary; Cronometer for nutrient depth and raw-data access; Foodnoms for an ad-free Apple workflow; FitBee for free barcode and label scanning; FatSecret for core tracking with community; or Waistline for fully free, open-source Android software.

If unlimited private scans become essential, ProTrack AI's one-time lifetime option avoids recurring payment. That is a paid upgrade, not a reason to label unlimited scanning free. Choose the free workflow first, then consider an upgrade only for a feature you know you need.

Frequently asked questions

Sources

Feature access and published US ProTrack AI prices checked October 8, 2026. Plans and regional offers can change; confirm the current free-tier boundary and any purchase terms in the app.

• ProTrack AI App Store listing
• ProTrack AI free tracking and weight features
• ProTrack AI weekly and lifetime options
• ProTrack AI privacy policy
• MyNetDiary free-plan feature matrix
• Cronometer Basic features
• Cronometer subscription types and raw-data exports
• Foodnoms free vs Plus
• Foodnoms plans and Apple platforms
• Foodnoms free weight tracking and core features
• FitBee free and Premium features
• FitBee App Store listing
• FitBee account workflow
• FatSecret free core features
• FatSecret Free vs Premium
• Waistline official project and privacy policy
• Waistline Google Play listing
• MyFitnessPal Free, Premium and Premium+ matrix