Comparison

CalAI Tracker vs AI Calorie Tracker by Oneleaf

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CalAI Tracker

Read full description

CalAI – AI-Powered Calorie & Nutrition Tracking CalAI helps you understand your nutrition effortlessly. Scan your meals, track calories, and monitor macros with the power of AI — all in one simple app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Whether your goal is to eat healthier, manage your weight, or stay consistent, CalAI makes daily nutrition tracking fast and intuitive. What you can do with CalAI: • Scan food photos to get instant calorie and macro estimates • Track daily calories, protein, carbs, and fats • Log meals easily and stay consistent • View clear insights to understand your eating habits • Monitor progress over time with a clean, simple interface CalAI is designed to support mindful eating and better habits — without complexity. Premium Features Some advanced features require a subscription. Subscription options may include monthly or yearly plans. Prices may vary by region. Important CalAI provides estimated nutritional information for informational purposes only. It is not a medical app and does not provide medical advice. Start tracking smarter and build healthier habits with CalAI.

About

AI Calorie Tracker by Oneleaf

Easily track your calorie and macronutrient intake by simply snapping a photo of your meal. Get instant nutritional estimates and set personalized weight loss goals. Log meals in seconds and monitor your progress with visual tools.

Highlights
  • AI food scanning for instant nutrition estimates
  • Calorie, macro, and micronutrient tracking
  • Personalized weight loss goal setting
  • Quick meal logging via photo or search
  • Weight progress tracking and trend visualization
  • Daily calorie budget and macro rings
Features
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Snap a meal, see the calories. Point your camera at any plate and get calories, protein, carbs, fat, fiber, sugar, and sodium in seconds. Three taps and it's logged. Calorie Tracker by Oneleaf is built around one idea: logging a meal should take three seconds. WHAT YOU GET Snap and track. Point your camera at your plate. AI identifies ingredients and estimates calories and macros instantly. Set your goal. A short quiz about your body, goals, and motivation produces a realistic target weight, a target date, and a daily calorie budget calibrated to you. Macros at a glance. Protein, fat, carbs, fiber, sugar, and sodium, broken down per meal and per day. The home screen distills your day into a single calorie-left number and macro rings. Log in three taps. Add meals by photo, by database search, or from your favorites. Logging takes seconds. Weight progress. Track your weight, watch the trend, stay consistent. Built by Oneleaf. From the wellness team at OneLeaf, a calm and focused tracker for people who want to lose weight steadily. HOW IT WORKS 1. Take a photo of your meal 2. Review the AI's estimate 3. Log it and keep moving PRIVACY FIRST Your food photos are used to generate nutrition estimates and stay private to you. We never sell your data. Read our full policy at oneleafhealth.com/calorie-tracker/privacy SUBSCRIPTION Calorie Tracker is free to download. Full access to AI food scanning, macro tracking, and progress tools requires a subscription. - Monthly: $9.99/mo - Yearly: $34.99/yr (save 71%), includes a 3-day free trial - Payment is charged to your Apple ID at confirmation of purchase, or at the end of the free trial for the yearly plan - Subscription automatically renews unless canceled at least 24 hours before the end of the current period - Your account will be charged for renewal within 24 hours prior to the end of the current period - Manage or cancel your subscription anytime in your Apple ID Account Settings - Any unused portion of a free trial is forfeited when you purchase a subscription Terms: oneleafhealth.com/calorie-tracker/terms-and-conditions Privacy: oneleafhealth.com/calorie-tracker/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: hello@oneleafhealth.com

Screenshots

CalAI Tracker4 screens
AI Calorie Tracker by Oneleaf4 screens

Verdict

The call

The clearest difference is update cadence: AI Calorie Tracker by Oneleaf at every 5 days against CalAI Tracker's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CalAI Tracker sells 2 in-app purchases, starting at $9.99 per month and AI Calorie Tracker by Oneleaf sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CalAI Tracker ships an update every 5 months, AI Calorie Tracker by Oneleaf every 5 days. Both last shipped on October 28, 2026.

Scorecard1 real difference · 9 level
CalAI Tracker versus AI Calorie Tracker by Oneleaf: the parameters behind the verdict, then further details
ParameterCalAI TrackerAI Calorie Tracker by Oneleaf
PriceFreeFree
Rating—4.3 (15 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—15 — better
Update frequencyEvery 5 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.0
Further details — not scored
Size44 MB82 MB
Age rating4+4+
DeveloperMehmet Salih CakmakOneleaf

In-app purchases

2 purchases

CalAI Tracker

Subscriptions2
  • CalAI Premium Monthly$9.991 Month
  • CalAI Premium Yearly$39.991 Year
2 purchases

AI Calorie Tracker by Oneleaf

Subscriptions2
  • Premium Monthly$9.991 Month
  • Premium Yearly3 Days trial$34.991 Year

Questions

Is CalAI Tracker free?
CalAI Tracker is free to download, with in-app purchases available.
Is AI Calorie Tracker by Oneleaf free?
AI Calorie Tracker by Oneleaf is free to download, with in-app purchases available.
Do CalAI Tracker or AI Calorie Tracker by Oneleaf have ads?
Neither CalAI Tracker nor AI Calorie Tracker by Oneleaf shows ads.
Which is updated more often, CalAI Tracker or AI Calorie Tracker by Oneleaf?
CalAI Tracker ships an update every 5 months, and AI Calorie Tracker by Oneleaf every 5 days. Most recently, CalAI Tracker was updated on October 28, 2026 and AI Calorie Tracker by Oneleaf on October 28, 2026.

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