Best Calorie Tracker App According to Reddit (2026): What r/loseit and r/CICO Actually Recommend

Callie is our app. It barely appears in the Reddit data this article summarizes, so we keep it to one clearly labelled slot and rank everything else by what Redditors say. How we gathered the data is explained in the methodology section near the end.

The 30-second answer

Reddit's most-named calorie tracker is MyFitnessPal, but the most consistently praised is Cronometer, for accurate data and a free tier that still includes barcode scanning. Lose It! is the usual pick for a simple app, MacroFactor for a calorie target that adjusts from your weight trend, and FatSecret for a free app with a big database. On AI photo trackers, r/CICO's advice is blunt: weigh your food, because photo estimates run low. If you want photo, voice or text logging anyway and want to check every estimate before it is saved, that is the slot Callie fills, at $34.99 a year after 3 trial logs.

How often Reddit names each app

We could not scrape Reddit directly, so the counts below come from GummySearch, a tool that groups Reddit comments by the products they mention. We checked two of its pages on October 12, 2026. The "calorie tracking app" page covers 229 comments across 38 posts in 22 subreddits, with r/CICO contributing the most (61) and r/loseit next (32). The "calorie counting app" page covers 372 comments across 73 posts in 37 subreddits, led by r/CICO (48), r/1200isplenty (47) and r/intermittentfasting (43).

GummySearch lists some apps twice under different spellings. We added those together, such as "Lose It" and "Lose It!".

Source: GummySearch, accessed October 12, 2026. Spelling variants combined by us.

The order holds across both samples. The counts are small, a few hundred comments, and they measure how often an app is named, not whether people liked it. A lot of MyFitnessPal's mentions come from people explaining why they left.

What Reddit recommends, ranked

1. MyFitnessPal: named most, recommended with caveats

MyFitnessPal is the app most people started with, which is why it dominates the counts. Commenters credit its database, the largest in the category, and say the free version still covers basic calorie counting if you type your food in.

The complaints are consistent. The barcode scanner has been Premium-only since October 2022, and Premium costs $79.99 a year or $19.99 a month. People mention ads, lag and user-submitted entries with wrong numbers. In 2026 a new grievance arrived: version 26.16.0, rolled out in April 2026, replaced the Diary with a "Today" screen, and users reported extra taps and the loss of per-item copying between meals. We cover that change in the MyFitnessPal Today screen update.

One more thing Redditors bring up: MyFitnessPal now owns Cal AI. The deal closed in December 2025 and was announced on March 2, 2026.

2. Lose It!: the simple one

Lose It! is the app people suggest to someone who finds MyFitnessPal cluttered. The praise in GummySearch's summaries is about a clean interface and a lifetime license that goes on sale. The main complaint is that barcode scanning, Snap It photo logging and voice logging are Premium features. Premium runs $39.99 to $79.99 a year depending on the offer, and the lifetime purchase is listed at $49.99 or $59.99. For a fuller comparison see MyFitnessPal vs Lose It!.

3. Cronometer: the accuracy pick

Cronometer gets the warmest comments of the big three. Redditors like that its database leans on lab-verified and USDA data rather than user submissions, that the free tier tracks 80-plus nutrients and keeps the barcode scanner, and that it handles custom recipes well. The free tier shows ads. Gold costs $59.99 a year and added photo logging in September 2025, with a step where you review the suggested foods before they are logged. Our Cronometer vs MyFitnessPal page goes deeper.

4. MacroFactor: for people who want the target to adjust

MacroFactor comes up when someone asks why their deficit stopped working. Commenters praise its expenditure algorithm, which recalculates your calorie target from your intake and weight trend, and its lack of guilt when you go over. The objection is price. There is no free tier after the trial, and it costs $71.99 a year. Its AI logging takes a photo or a spoken or typed description and puts the result in an editable Plate view before anything is saved. More in MacroFactor vs MyFitnessPal.

5. MyNetDiary: the quiet free option

MyNetDiary shows up less often, but the comments are positive, about ease of use and a free version that covers calories, macros, exercise, water and fasting. Its App Store listing describes a free barcode scanner and no ads, with photo Meal Scan in Premium and AI voice logging in a higher Premium Plus tier. Premium in-app purchases on the US store go up to $59.99, without billing periods labelled.

6. FatSecret: free, large database, unloved name

FatSecret gets recommended as a free app with a big database that knows chain-restaurant menus. GummySearch's summary even records commenters joking about the name. Its App Store listing includes barcode scanning and food image recognition among its features and puts meal plans and water tracking in Premium. US Premium purchases are listed from $10.49 a month up to $59.99 a year.

Smaller names come up too. FitBee gets praise for a free barcode scanner and no ads, and Lifesum for its interface. Each has fewer than 15 mentions in either sample.

What Reddit thinks of AI photo trackers

This is where r/CICO disagrees with app advertising. The common view in r/CICO threads is that a photo can't see what matters most for calories: the oil in the pan, the butter on the toast, how dense the rice is packed. The standard reply to "is this AI app accurate?" is to buy a food scale. We look at whether you still need one in do you need a food scale with an AI tracker.

The research mostly agrees with the skeptics. At NUTRITION 2026 in July, NIH researchers presented an abstract testing MyFitnessPal, Lose It!, Cal AI and Appediet against 102 meals prepared in a metabolic kitchen. When nobody corrected the logs, the apps underestimated by roughly 250 to 345 calories per meal, mostly from missed fat, and keto meals were the worst. It was a conference abstract, not a peer-reviewed paper. Our write-up of the accuracy study has the details, and hidden calories in oil, butter and sauces explains where the missing calories hide.

Three other complaints come up repeatedly:

• Unsourced accuracy claims. Redditors push back on marketing numbers like "90% accurate" that don't come with a published test. Our own look at that question is in is Cal AI accurate.
• Astroturf distrust. Apps advertised heavily on TikTok and Instagram get less trust, not more. Redditors notice when a "what app do you use?" thread fills with new accounts naming the same app, and developers promoting their own apps show up in GummySearch's data as well.
• Paywalls and billing. Cal AI was pulled from the App Store in April 2026 over a checkout that bypassed Apple's in-app purchase and a trial toggle that hid auto-renewal, and was restored after fixes. Threads about AI trackers often turn into threads about refunds.

The people on Reddit who do like AI logging tend to describe it the same way: a fast first draft that they correct. That is the useful frame. A photo gets you to roughly the right meal in a few seconds, and you fix the oil and the portion before it counts.

Where Callie fits

Callie is our app, and we want to be straight about its position here: it launched on August 11, 2025, and it is rarely mentioned on Reddit. Nothing in this section comes from Reddit comments.

Callie is built for the gap the AI-skeptic threads describe. You log by photo, voice or text, and a photo scan never saves automatically. It opens a review screen showing the foods, portions, calories and macros, and you can add the tablespoon of oil, change the portion or swap an item before you confirm. Portion estimates use the depth and camera metadata stored in the original photo. You can save a home-cooked dish as a meal and re-log it later, which matters if you cook the same few things every week, and it handles regional home cooking such as Indian, Arab and Asian dishes from a photo or a description. We have guides on tracking homemade meals and recipes and on tracking Indian food.

Other features: a calorie target re-tuned every two weeks from your weight trend, a barcode and menu scanner, Apple Health and Health Connect sync, a streak dashboard where scheduled cheat days keep your streak, and an app in English, French, Spanish, German, Arabic and Japanese.

In our own 20-meal kitchen-scale test, Callie averaged 13% error against Cal AI's 17%. That is our test, not an independent one, and the methodology is on the Callie vs Cal AI page. It does not mean you can skip the scale for oily or mixed dishes.

Price: 3 AI logs to try it, then $34.99 a year, $14.99 a month or $4.99 a week in the US. There is no free plan and no ads. That is less than half of MyFitnessPal Premium ($79.99) or MacroFactor ($71.99), but it is more than Cal AI's top listed price of $29.99, and Cronometer and FatSecret cost nothing if you don't need AI logging.

Where Callie loses: it has nothing like MyFitnessPal's database or Cronometer's nutrient depth, and it has no Reddit track record to check.

How the apps compare

Feature	Callie	MyFitnessPal	Lose It!	Cronometer	MacroFactor	FatSecret	MyNetDiary
Annual US price	$34.99	$79.99	$39.99 to $79.99	$59.99 (Gold)	$71.99	Up to $59.99 listed	Up to $59.99 listed
Reddit mentions (GummySearch, tracking page)	Rarely mentioned	52	41	30	17	11	15
Usable without paying	3 trial AI logs	Basic diary	Basic diary	Yes, with ads	Trial only	Yes	Yes, no ads
Barcode scanner		Premium	Premium
Photo logging		Premium	Premium	Gold		Listed	Premium
Voice logging		Premium	Premium	Gold		Not listed	AI voice in Premium Plus
Review before a photo is logged		See app	See app			See app	See app
Adaptive calorie target	Every 2 weeks				Best in class		See app
Lifetime purchase							See app

Which app for which Redditor

• You weigh everything and care about micronutrients. Cronometer. The free tier is enough for most people.
• You want your target to adjust when the scale stalls. MacroFactor, if $71.99 a year is fine. Read why a deficit stops working first.
• You hate subscriptions. Lose It!'s lifetime purchase, or FatSecret or Cronometer for free. Our list of AI calorie trackers without a subscription covers the AI side.
• You eat a lot of branded and chain-restaurant food. MyFitnessPal's database is still the biggest, if you can live with the paywall and the new Today screen.
• You want a free app with no ads. MyNetDiary or FitBee, by Reddit's account.
• You want to log by photo or voice but don't trust auto-logging. Callie, Cronometer Gold or MacroFactor all show you the estimate before saving it. Callie costs $34.99 a year, less than either of the other two.
• You can't decide. Our which calorie tracker guide gives one pick per type of user, and our MyFitnessPal alternatives roundup is for people leaving MyFitnessPal.

When another app is the better choice than Callie

Pick Cronometer if accuracy matters more than speed and you are willing to weigh and search. Pick MacroFactor if you lift seriously and want the strongest adaptive algorithm. Pick FatSecret or Cronometer's free tier if you don't want to pay anything. Pick MyFitnessPal if you need the largest database of packaged foods. And if a long Reddit track record matters to you, every app in the ranked list above has one and Callie doesn't yet.

Methodology

We did not scrape Reddit, and our tools could not load Reddit threads directly. This article is built from about 40 searches of secondary sources in October 2026: GummySearch's aggregations of Reddit comments, news coverage, and articles that quote Reddit threads. Many "according to Reddit" articles online are published by competing calorie apps, so we treated those as weak evidence and did not use their rankings. We quote no individual Redditors. Where we describe a view as common, it appears repeatedly across the aggregated threads. Feature and price claims come from vendor pages and App Store listings, cited below.

Related reading

• Is Cal AI accurate?, on what the evidence says about photo estimates.
• AI calorie app accuracy study 2026, our write-up of the NIH abstract.
• Do you need a food scale with an AI tracker?, on r/CICO's favorite advice.
• Callie vs Cal AI, with our 20-meal benchmark.

Sources

1. GummySearch. "Calorie Tracking App reviews from Reddit" (accessed October 12, 2026). https://gummysearch.com/tools/best-products/calorie-tracking-app/
2. GummySearch. "Calorie Counting App reviews from Reddit" (accessed October 12, 2026). https://gummysearch.com/tools/best-products/calorie-counting-app/
3. TechCrunch (March 2, 2026). "MyFitnessPal has acquired Cal AI, the viral calorie app built by teens." https://techcrunch.com/2026/03/02/myfitnesspal-has-acquired-cal-ai-the-viral-calorie-app-built-by-teens/
4. TechCrunch (April 21, 2026). "Apple's Cal AI crackdown signals it's still policing the App Store." https://techcrunch.com/2026/04/21/apples-cal-ai-crackdown-signals-its-still-policing-the-app-store/
5. MyFitnessPal Help Center (updated April 24, 2026). "Introducing the brand new Today tab!" https://support.myfitnesspal.com/hc/en-us/articles/39985611667341-Introducing-the-brand-new-Today-tab
6. Charles O, Hengist A et al. (2026). "Accuracy of photo-based dietary tracking applications." NUTRITION 2026 abstract. Press release: https://www.eurekalert.org/news-releases/1136415
7. Cronometer press release (September 8, 2025). "Cronometer Launches Premium Photo Logging." https://www.prnewswire.com/news-releases/cronometer-launches-premium-photo-logging-fast-verified-nutrition-tracking-for-real-life-302549752.html
8. MacroFactor Help Center. "AI Food Logging." https://help.macrofactorapp.com/en/articles/258-ai-food-logging
9. MyFitnessPal App Store listing (accessed September 28, 2026). https://apps.apple.com/us/app/myfitnesspal-calorie-counter/id341232718
10. Lose It! App Store listing (accessed September 28, 2026). https://apps.apple.com/us/app/lose-it-calorie-counter/id297368629
11. Cronometer App Store listing (accessed September 28, 2026). https://apps.apple.com/us/app/cronometer-calorie-counter/id1145935738
12. FatSecret App Store listing (accessed October 12, 2026). https://apps.apple.com/us/app/fatsecret-calorie-counter/id347184248
13. MyNetDiary App Store listing (accessed October 12, 2026). https://apps.apple.com/us/app/calorie-counter-and-food-diary-by-mynetdiary/id287529757
14. Callie internal 20-meal kitchen-scale benchmark (May 2026). Methodology at https://www.mycallie.app/en/compare/callie-vs-cal-ai