Most "best app" lists are either sponsored, outdated, or written by someone who spent 10 minutes with each app. This one isn't. We've spent real time with the most popular free calorie trackers available in 2026 and laid out what each one actually does well — and where each one falls short.
A quick note on transparency: EatHelper is on this list. We built it, so you should factor that in. That said, we've tried to be genuinely honest about its limitations alongside its strengths. Our goal is to help you pick the right tool for you — even if that means recommending something else.
Each app was assessed on five criteria:
- What's actually free — many apps advertise as "free" but lock core features behind a paywall
- Ease of use — how fast you can log a meal from scratch
- Accuracy — database quality, barcode scanner, USDA data integration
- Features included at no cost — macro tracking, meal planning, progress tracking
- Privacy and ads — what you're trading for the free tier
Quick Comparison: At a Glance
| App | Truly Free? | Macro Tracking | Meal Planning | No Ads | No Sign-Up |
|---|---|---|---|---|---|
| EatHelper | ✓ Always | ✓ | ✓ | ✓ | ✓ |
| MyFitnessPal | ⚡ Limited | ⚡ Basic only | ✗ Premium | ✗ Ads on free | ✗ Required |
| Cronometer | ⚡ Limited | ✓ | ✗ Premium | ✗ Ads on free | ✗ Required |
| Lose It! | ⚡ Limited | ✗ Premium | ✗ Premium | ✗ Ads on free | ✗ Required |
| Nutracheck | ✗ Trial only | ✗ Paid | ✗ Paid | ✗ Paid | ✗ Required |
The Apps, Reviewed
EatHelper is a free web-based calorie calculator and meal planner. You enter your stats — age, weight, height, sex, activity level, and goal — and get your TDEE, calorie target, and macro breakdown instantly. No account required, no paywall, no ads.
The meal plan builder generates a full day of meals matched to your calorie and macro targets from a database of 40 USDA-verified meals across four categories. There's also a lightweight built-in progress tracker for logging weight over time.
Where it falls short: EatHelper doesn't have a barcode scanner or a 6-million-item food database. If you want to log every individual ingredient from scratch or scan packaged foods, you'll need a more feature-rich logging app alongside it. It's designed for people who want a structured plan to follow — not a full food diary.
- Completely free — no tiers, no trial
- No account or sign-up needed
- Zero ads
- Instant TDEE + macro calculation
- Meal plan auto-generated to your targets
- USDA nutritional data — accurate
- Progress tracker included
- Works on any device in a browser
- No barcode scanner
- Smaller meal database (quality over quantity)
- No mobile app (web only)
- No social or community features
- Meal plan library still expanding
MyFitnessPal is the most well-known calorie tracker in the world — and for good reason. Its food database contains over 14 million entries, its barcode scanner is fast and accurate, and its logging interface is genuinely well-designed after years of iteration. For people who want to track every ingredient in every meal, it remains the gold standard.
The catch is that "free" MyFitnessPal in 2026 is meaningfully different from the app it used to be. The free tier includes calorie tracking, basic macro summaries, and exercise logging — but macro goal customisation, meal planning, food analysis, and ad-free browsing are all locked behind MyFitnessPal Premium, which costs around $19.99/month or $79.99/year.
- Largest food database available
- Excellent barcode scanner
- Huge recipe and community library
- Syncs with fitness wearables
- Best-in-class food logging UX
- Core macro features behind paywall
- Ads throughout the free tier
- Account required to use anything
- User-submitted database has accuracy issues
- Premium is expensive relative to alternatives
Cronometer occupies a different niche from the other apps on this list. Where MyFitnessPal prioritises breadth of the food database, Cronometer prioritises accuracy. Its entries are almost exclusively sourced from verified nutritional databases (USDA, NCCDB, and others), and it tracks over 80 micronutrients per day alongside your macros — vitamins, minerals, amino acids, fatty acid profiles.
The free tier is genuinely usable. You get full calorie and macro tracking, verified nutritional data, and basic reporting. Cronometer Gold (the paid tier at around $8.99/month) adds food scoring, trend analysis, and removes ads — but the free version is one of the more complete free offerings in this space.
- Best data accuracy of any app here
- Full micronutrient tracking (free)
- Macro tracking included on free tier
- Good for clinical or therapeutic diets
- Web + mobile available
- Steeper learning curve for beginners
- Ads on free tier
- Smaller food database than MFP
- No meal planning feature
- Account required
Lose It! has a clean, friendly interface and a solid onboarding experience that makes it accessible for beginners. Its free tier lets you log calories and set a basic daily budget — but macro breakdowns, custom goals, meal planning, and most reporting features require Lose It! Premium at around $39.99/year.
It's a well-made app, but the free tier is notably more restricted than Cronometer's, and less feature-complete than what MyFitnessPal offers without paying. For most users researching free options specifically, it's harder to recommend over the alternatives.
- Clean, beginner-friendly design
- Good barcode scanner
- Restaurant food database
- Wearable integration (Premium)
- Macro tracking locked to Premium
- Very limited free tier overall
- Ads on free version
- Account required
- iOS/Android only — no web app
Nutracheck is included because it appears in many UK-based searches for calorie trackers — but it's not actually free. It offers a 7-day free trial and then charges a monthly subscription. Its main differentiator is a food database built specifically around UK supermarket products and restaurant chains, making it the most accurate option if you're shopping at Tesco, Sainsbury's, or Waitrose.
If you're based in the UK and willing to pay, Nutracheck is genuinely excellent. If you're looking for a permanently free option, it's not the right tool.
- Best UK supermarket database
- Accurate UK restaurant entries
- Clean mobile experience
- Good macro and calorie reporting
- Not free — subscription required
- Trial ends after 7 days
- Primarily UK-focused database
- Account required
The "Free" Problem With Most Calorie Apps
It's worth addressing directly: the word "free" is used very loosely in this category. Most of the major calorie tracking apps follow a freemium model where the core value — custom macro targets, meal planning, detailed reporting — sits behind a paywall that can cost anywhere from $40 to $100 per year.
This isn't inherently wrong. Building and maintaining a food database of millions of items, running servers, and developing mobile apps costs real money. But it does mean you should read "free" with a sceptical eye when evaluating these apps.
Watch for these freemium traps: locked macro customisation, ads in the food logging flow, artificial logging limits per day, and "insights" features that show you a locked padlock icon after you've already entered your data.
Which App Is Right for You?
The right calorie tracker depends entirely on what you're trying to do:
- You want to get started fast with zero friction → EatHelper. No sign-up, no ads, instant results. Use it to get your targets, then follow the meal plan.
- You want to log every single food item in detail → MyFitnessPal (free for basic logging) or Cronometer (better accuracy, full macros free).
- You care about micronutrients, vitamins, and minerals → Cronometer, hands down. Nothing else comes close on nutritional depth at no cost.
- You're based in the UK and want local food data → Nutracheck — worth the subscription if accurate UK entries matter to you.
- You're a beginner who gets overwhelmed by complex apps → EatHelper. Get your numbers, follow the plan, build the habit first. Add a logging app later if you want more detail.
We're not the most feature-rich option on this list and we know it. MyFitnessPal has more foods. Cronometer has more nutritional detail. Both have mobile apps we don't.
What EatHelper does better than any of them is remove the barriers that stop people from starting. No account. No trial that expires. No ads. No paywall on the features that actually matter for a beginner — knowing your calorie target, your macro split, and having a day of meals to follow.
If you've tried a calorie app before and quit within a week, the problem usually isn't willpower. It's that the tool was too complex for where you were starting from. EatHelper is designed for that gap.
Do You Even Need a Calorie Tracking App?
Not always. Many people do well with a simpler approach: calculate your TDEE and calorie target once, follow a structured meal plan, and check in on the scale weekly. This method removes daily logging friction entirely.
The research on food tracking is mixed. Studies show it correlates with better outcomes — but compliance tends to drop sharply after the first few weeks. The most effective nutrition strategy is the one you can actually maintain.
Our suggestion: use a calculator to get your numbers, follow a meal plan for the first 2–4 weeks to build food awareness, then decide whether detailed daily logging adds value for you personally. Many people find they don't need it once they have the fundamentals locked in.
- EatHelper is the only option on this list that is completely free with no account, no ads, and no paywalled core features — best for beginners wanting a structured starting point
- MyFitnessPal has the best food database and barcode scanner — worth it if you log everything and are happy to pay for Premium
- Cronometer is the best free option for accurate macro and micronutrient tracking — ideal for detail-oriented users
- Lose It! has a friendly interface but a restricted free tier — hard to recommend over the alternatives without paying
- Nutracheck is excellent for UK users but is a paid product — not a free tracker
- The best calorie tracker is the one you'll actually use consistently — simplicity beats features for most beginners
No sign-up. No app download. No paywall. Enter your stats and get your calorie target, macro breakdown, and a full day of meals — instantly.
Try EatHelper Free →